Ophis and Tiamat were discussing about their students progess.  Ophis simply say Drakaina is getting better. As Tiamat was hoping Issei is getting stronger.

When evening fell the group was eating dinner. Drakaina was hugging Issei waist not wanting Tiamat get closer to him. As Drakaina knew that Tiamat started to have feelings for him.

Tiamat spoke to Drakaina, "Why are keeping Issei to yourself didn't your partner wanted to be a harem king?"

"Well.. I love him. He's my partner." Drakaina spoke with a blush.

Tiamat spoke with a smug, "Selfish are we? I wouldn't think any different as you."

Before Drakaina could say another sentence. She noticed Ophis sitting on Issei's lap. She can't nothing about it because Ophis is the strongest being par with Great red.

Ophis spoke out of nowhere, "I noticed red dragon is into voluptuous women."

Before Issei could speak or at least deny, Ophis started to transform in front of him. Then after a few seconds Ophis transform into a voluptuous woman still a wearing her same outfit but it was exposing her large chest.

Drakaina jealously flared to the roof but started to hug Issei tighter. Issei was shocked to see such figure but rather do nothing.

Ophis looks at Issei and spoke, "This should do. Also I have something in mind."

Issei asked nervously, "What is it?"

Ophis responded dead in Issei eyes, "Training session in a dome."

Issei felt like trick but he blames himself for thinking otherwise.

Ophis continues to speak, "A dome is so slow in time. That one hour in here is one year in the dome. You won't age at all as if time stopped. I'll make a clone of orginal Drakaina power to fight. You won't die."

Issei started to think he's still weak but he'll do get stronger without magic.

Issei spoke, "Alright."

Then Issei felt a large tail wrapping around his waist. Issei down and see a large red tail which from Drakaina. Issei noticed Drakaina was being more possessive.

Drakaina spoke, "I don't want my partner to be gone no more than a second."

Tiamat spoke, "Maybe a day won't hurt no one."

Drakaina calmed down but that night she felt something off. Throughout the evening Drakaina she was looking at Issei as the last person on earth.

Lemon

As everyone went to sleep but Drakaina took Issei away without no one noticing. Issei himself was getting drag across the forest.

Issei ask, "Where are we going?"

Drakaina didn't responded and continued drag Issei to the moonlight. Then suddenly Drakaina flipped Issei to the ground.

Drakaina spoke seductively, "I want you to be one with me. If I can't be with you I'll make you mine."

Drakaina presses her lips on Issei with lust and passion. Issei for once decided to go with the flow. He started to remember with Xenovia how close they were about to do the deed.

Drakaina spoke while kissing, "My partner. I'm your oppai dragon Emperor."

Issei gets aroused ready to claim Drakaina. Drakaina begin to undress her large cloth. Issei stared at Drakaina assets.

After Drakaina undress herself she let Issei to take a good look of her. Issei place his right hand on her large boob. Then places his left hand her ass and started to squeeze it.

Drakaina started to moan to the touch. Then Drakaina burn Issei clothes without hurting him. She pressed her lower body on Issei hard member.

Drakaina puts her boob on Issei mouth which he started to suck it like a baby. Drakaina to moan to the touch.

Drakaina spoke, "Ah. Oppai Dragon."

Drakaina begin to squirm ready to release. Issei began to suck and squeeze harder. Drakaina presses harder after a few minutes.

Drakaina moans, "I'm cumming!"

Drakaina let out her juices spilling on Issei legs. Drakaina was letting her hot breath on Issei ear. Issei shivers from excitement.

Issei flips Drakaina on her back. Issei take holds of Drakaina both wrist over head with his one hand.

Issei spoke with eager, "I'll show you my fantasy come true."

Issei immediately nibble Drakaina both large breasts. Drakaina continues to moan. After nibbling a bit he goes a kiss on Drakaina. Drakaina was kissing with passion.  After a deep kiss they pull apart.

Drakaina spoke with a blush, "Let me show you how my oppai feels."

She turns Issei on the ground then she goes down to his hard member. Drakaina place her breasts on Issei member and began to do a tit job.

Issei felt the warmth of her breasts. The softness and size was sending Issei to cloud nine. Then she began to suck on Issei cocktail.

Drakaina spoke while sucking, "It impressive size."

Issei spoke, "I'm close."

Drakaina began to go deeper and faster until Issei released. Drakaina let out all in her mouth without letting single drop come out. To Issei glee Drakaina took a a big gulp to her throat. Then she she sticks out her tongue showing none in her mouth.

Issei felt getting hard again and Drakaina sit on top of him. Without saying a word Drakaina let Issei dick penetrate in her pussy slowly it reach it base.

Drakaina moans in pleasure then she began to bounce on Issei dick slowly.

Drakaina spoke, "This is my first time to have a man inside me."

Issei places his hands on Drakaina hips to go harder with each bounce. Then Drakaina takes Issei's hands to her large ass wanting him squeeze them. Which Issei does with pleasure as Drakaina her hand on Issei chest as support.

Drakaina spoke in moans,  "Ah. Ah. Your. Ah. Mine. Your Mine. Your Mine Ah."

Then Drakaina began to move faster and harder. Then they both climax together holding each other tightly.

Issei looks at Drakaina with a small smile which made Drakaina happy.

Drakaina spoke, "We are not done yet un.."

Before Drakaina could finish her sentence, Issei put Drakaina to her knees then all fours. Without wasting a second Issei began to pound her rough. Drakaina begins moan. Then Issei takes Drakaina both arms and hold her. 

Drakina eyes began to glow green and started saying these words, "Mine. Mine. Mine. Oppai. Oppai."

After a few minutes Issei realsed inside of Drakaina as Drdakaina moans with her mouth opened. 

Issei lies on the ground next to Drakaina wanting to sleep, but Drakaina wasn't done. Drakaina moves on top of Issei.

Drakaina spoke, "Rest my partner. I'll take care of the rest."

Drakaina began to pounce on Issei dick as Issei was trying to sleep. 

Lemon end