Lemon implied
Mondo: YOU WANNA GO BRO!?
Taka: YOU WANNA GO BRO!?
They kept going at it.
Y/N: I'm not gonna deal with this shit.
Byakuya: Same.
Y/N and Byakuya left.
Chihiro: Y-Y/n wait!
Chihiro followed Y/n.
Mondo: Guys! You help us!
Yasuhiro: Huh?
11037: Us?
Timeskip
Taka, Mondo, 11037, Weed man, and Makoto were at the sauna.
Mondo: You looking pretty pink there, Pollyanna! How's that self-control treating ya?
Taka: This is my regular complexion!
Mondo: You're sweating like a pig!
11037: You're one to talk!
Weed man: I can't smoke like this.
Makoto: Uh, guys lunch is almost over and we have to get to class soon.
11037: Can't we just call this a tie and get out already?
Mondo and Taka: To hell with that!
Taka: This heat is child's play!
Mondo: Too bad for you, then! I've faced more heat than the devil's nut sack!
(Actual anime dialogue)
Taka: Speaking of nut sack....
Mondo and Taka started to.....oh my....
Makoto: What the-!?
11037: GROSS! EW!
Weed man: ....Am I high?
Taka: Mwah....come on guys....let the heat of the sauna take control~
Makoto started to crawl to 11037.
Makoto: L-Leon....
11037: Makoto! Get a hold of yourself!
Makoto: I...I need...you..
11037: M-Makoto?
Meanwhile
Y/n: Hey, you idiots done?
...
Y/n: Monokuma said you guys are late and sent me to get you so hurry up!
...
Y/n: Eggboi. Sayaka, Kyoko, and Mukuro are worried about you. Well I may have lied about Mukuro because Junko is there, but still...
...
Y/n: Guys?
Y/n looked inside the window door and saw the most heated orgy ever
Y/n: Nope.