"Slurp it up, baby boy." I told Katsuki as I shoved my fingers into his mouth. His eyes widened as he wasn't expecting the sudden force. Nor do I think he was mentally ready to face him sucking on anything other than my titties, which he hasn't done yet either.

Though he was caught off guard, after a deep breath to be able to collect his thoughts, he obliged. I could feel his tongue squeezing my fingers as he swallowed my aphrodisiac as if he was sipping out of a straw. So boring.

"If we ever work you up to sucking dick, we're going to have to have a long talk about how to use your tongue." I told him and he shot me a look letting me know he wanted to tell me off, but his breathing was cut short and I knew he was feeling it.

At the same time, I could feel my body getting tired again. Hopefully, I can keep my image together with how little I released my love potion. Or at least I think I did. It's not an exact science, I just kind of push it out of my body like a squid expels its ink. Thankfully I'm the one on top this time, so I won't be the one pinned down.

"How does that feel?" I asked him and I took my fingers out of his mouth.

"It feels . . . ." He said slowly, and his chest was staring to rise and fall more quickly. "Hot."

"Yeah you are." I commented as I humped him lightly. His body was feeling it more than I imagined as a light moan came out of his mouth, and this time didn't fight it.

I moved my hands from his thighs up to his hips. My nails went back to the state they started at when I walked in here. Long and sharp. I might as well use them for now.

Katsuki flinched at the feeling of my nails moving across his body. Relaxing, but also so stimulating.

I slowly moved my hands around, rubbing his chest a bit to help him relax as his body adjusted to the new chemicals running through his veins. I grabbed the hem of his shirt and pulled on his arm a bit to tell him to sit up. At least as best as he could since I wasnt taking his legs off my hips any time soon.

He sat himself up and I worked his shirt up and off of him, one arm at a time. After it was off he practically fell backwards, but I caught him by the back of the neck.

"Easy there." I whispered to him. His eyes finding me and it was almost like he was high. His eyes had a light gloss over them and his pupils were a bit bigger than I think they should've been for the amount of light in the room.

"Y/n." He practically moaned and it caught me off guard a bit, I don't think he's ever called me by my name before. By the look on his face, I don't think he expected to not insult me either.

"Tell me what you want." I told him as my nails raked across his bare chest. His chest flinched upwards into my nails, craving more as he tried not to moan by just being touched.

"I want you to touch me." He begged. Oh, how much he's learned how to beg since his first time.

"I am touching you." I tell him plainly to tease him, and he whines in response. Looks like he's been holding out on me for his submissive side. I can't wait to see all of it.

"Touch me more." He whined and I couldn't help but smile. As much as I want to tease him more, with how much I turned him on he might do something about it if I go too far.

"Do you want real or fake?" I asked him as I steadily made my way towards his, once again, hard cock. The aphrodisiac doing its job to keep him hard while I have my way with him and drain him of everything he's got.

"Real or fake what?" He asked watching my hand glide back and forth across his abs.

"Real or fake dick?" I clarify as I grab him through his underwear. His head flew back as I made contact with him. He moaned like a sensitive little boy for a couple of moments, trying to keep himself together.

"Fake!" He blurted out a bit. He was able to keep his volume down, if not anything else about him right now. "I want a fake cock."

"Aww, you're no fun." I teased. But realistically, this is for the better. If I cum inside him, he could end up getting stomach issues if we weren't careful. But maybe one day. "Do you want a specific color?" I offered and his eyes furrowed confused but not able to take his mind away from the pleasure either. "I can form my own clothes; now do you want to pick the color? Otherwise, you're getting pretty bitch pink." I told him.

"Red." He told me, and I didn't move in case he meant the safe word. "I want it to be red." I was shocked to hear he didn't pick orange or just black. I couldn't help but smile as I let go of him through his underwear.

"Go ahead and touch yourself while I undress." I tell him, sliding off the bed. I only had so much I could transform right now, so the clothes have to go first.

Katsuki took no time at all to listen to me. His hand went from the pillow behind his head to the inside of his boxers in no time at all. Guess I wasn't giving him enough stimulation for his liking.

I took my shirt off first, making sure to go slow. Giving him a show to watch and wait for what it is that he wants. I made sure to dress appropriately before coming to his dorm. I might as well give him something cute to look at while I fold his legs into his chest.

His eyes showed me that he liked it. Seeing me tied up in a black bow for him. Had I expected that he was going to say he wanted a red dildo, I might have matched the outfit with the toy. But if I can't match those together. . . .

I climbed onto the bed and repositioned myself back in between his legs. Now that he's had some proper time to sit and enjoy my love potion flowing through him. Not even having to look him in the eye, I could tell that he was the horniest he's ever been.

His hand was still stroking hard on his own dick, like he was trying to rush it. Impatient. His other hand was pinching on his own hard nipples; I can't lie and say that I wasn't surprised.

"Are you ready to feel even better?" I ask him as I grab onto his hand and pull it away from his cock. He tried fighting me on it and attempted to push back to make contact with his cock again. I didn't let him, and a whine flew past his lips. So impatient.

I hooked the lip of his underwear, my nail sharper than usual, and made a white mark that disappeared under the edge of his underwear. But I won't take them off until he tells me too.

"Please Master, fuck me!" He whined and his volume was getting better.

"As you wish." I told him as I took his underwear off before climbing back in between his legs and resting his thighs on my hips once again.

I ground my hips into him as I grew a strap on, making sure that it was tightly fastened tightly around my back and my thighs. The firm silicone stimulating Katsuki's dick as it grew, rubbing side by side with his own.

He moaned and I couldn't help but fall in love with the eyes he was making. Hungry for cock.

"Now the real question is . . . ." I trailed off as I rocked my hips to continue to stimulate him, with the dildo barely grazing his foreskin. "Do I make it bigger than yours?" I watched him swallow hard, but from the look in his eyes, I couldn't tell if it excited him or made him more nervous. I decided for him that I'd be kind and make the dildo two inches shorter than him. Don't need to tear the poor virgin apart from the inside out.

Not to mention I couldn't spare anymore juice without a top off. This was the last transformation I could do before everything would fall apart. I have to work with everything I got. Looking in between Katsuki's face and the dildo rubbing up on him, I couldn't help but giggle to myself, trying to keep it in so he didn't feel like I was laughing at him.

"What's so funny?" He asked as he looked up and down and me and his new toy.

"It matches your eyes?"