I know some of you requested a story but I thought of one so I'ma write it with the little time I have.

Adrien's POV

I woke up and looked over to see Nino...Wait! Why is he in my room. Oh! I almost forget we were on a friend trip together! It was pretty early and I had to use the bathroom. I hoped up out of the covers and tiptoed to the bathroom down the hallway. It was cracked open so I assumed no one was in there. I walked in and looked up to see Marrinett wrapped up in a towel.
Before I could back up and run she saw me.
"ADRIEN!" Her towel dropped to the floor  "What are you doing in here?!...And your not wearing any pants." I saw her look...Down and then blush.
"Oh m-my...!" My face turned red and I couldn't look away.
"M-marrinett... Y-your t-towel...It's ummm..." she looked down realizing her towel fell. I looked away and pointed at the ground. I then heard a loud screech and the door shut. I opened my eyes and she was gone along with the towel. Oh gosh what did I just do. I headed back the the room Nino and I were sharing. All I could do was picture her naked. And then the worse thing happened. My underwear felt a little more tight if you know what I mean. Nonono! If Nino is awake he'll see my... Nevermind. I opened up the door and felt a bit more ok. Nino was still asleep, I got ready and headed downstairs for breakfast just to see Marrinett and Alya talking. Marrinett looked up to me and blushed super hard. I walked over to her and she grabbed my shirt and pulled me to the other room.
"Adrien...We can't let anyone know what happened."
"Marri, I'm so sorry. I didn't mean to walk in on you, I just had to use the bathroom."  She leaned in slowly and gave me a kiss.
"There's the seal to keep your lips closed." With that she turned around and ran back to Alya.

~4 hours later~

Marrinetts POV

"I don't know Alya, I just feel like it's unfair I haven't seen Adrien fully naked yet but he's seen me."
"C'mon, you just want to see him naked don't you!"
"NO! Well, no. I just want to get back at him! That's all...I think."
" I have a perfect plan!"

We invite the guys to come swim with us and then challenged to guys to a diving board contest, it was obvious they would win because they were bigger. Resulting in the biggest splash. Right before Adrien hoped off the board Alya hooked a string to his trunks, and they ripped.
When he got out of the water he was naked.
"A-adrien... Your pants dude." Nino looked away and covered Alyas eyes.
"OOH MY GOSH!!!" Adrien started to freak out and I was blushing but giggling. This wasn't so bad after all 😊