Renai Kyoutei Nukegake Nashi!
CH 4.5 Masami thought Ryuji was always staring at Shirou, starts sleeping with him to prevent Ryuji from pouncing on Shirou, finds himself being treated gently and caressed softly. Discovers that Ryuji has always liked him and those kisses and looks were for him alone, after realizing he’s been slowly falling in love. Ryuji is cool and cold. Masami is dense and innocent.
Cherry Complex
Woobin has always loved Hansol, sleeps with him to take his virginity after locking his feelings away.
Sankaku Twilight
Miki has always liked Wataru. Hara just likes reading and keeping to himself, until he discovers Miki's crush and they start becoming closer as Miki opens up and shares about his childhood crush. They hug, sleepover, and Hara kisses him under the stars. Until Wataru admits he knows about Miki's feelings and they date, Hara pretending that he's happy for Miki. Miki and Hara realize their feelings and confess, have sex, and become close to the library committee president LOL. Hara's BIG DICK LOL, nice art.
Nure Nezumi-tachi no Koi