When Katou used the persuasion of tears, the senpai he had always admired agreed to go out with him. Katou swore that he wouldn’t lay a hand on Serizawa until he liked him back, so he kept their relationship platonic. Serizawa suddenly comes to stay over at his house, inviting him for a kiss, and testing Katou’s control. Seeing Serizawa showing such an erotic expression, Katou just can’t hold back anymore!!!


Kashiwagi plans on asking his girlfriend to marry him. When he catches her cheating on him with another man he's left in shock. Despairing over his misfortune, he gets drunk at the small pub he frequents only to wake up naked and in bed with the owner's nephew, Izumi, who's only eighteen!?


1) Hanatte Okenai Aitsu ni Tsuite (Can't Leave Him Alone) 
1.5) Sono Go no ni Hito to Yujin Hitori (Then Two People and One Friend) 
2) Haru to Junai (Spring and Pure Love) 
3) Katakoi Symmetry (Single Love Symmetry)
 
4) Ijiwaru Shinai de extras 
4.1) Tsumekiri (Nail Clippers) 
4.2) Date no Owari ni (After The Date) 
4.3) Chotto Kuyashii (A Little Bit Annoying) 
4.4) Serizawa-san to Mushi (Serizawa-san and The Bug) 
4.5) Katou-kun to Serizawa-san to Onsen Ryokan (Katou-kun and Serizawa-san at The Hot Springs)

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