Ao no Tsubomi
Guy falls in love with his bestie, who has a long-term girlfriend, and he intends on keeping it to himself forever. Bestie broke up w his gf eventually and they became roommates. He knows that guy has feelings for him but they don't say anything and they've been running around in circles
By My Side
(Unrequited love) Guy has been in love with best friend since they met, but keeps it to himself. One day best friend catches him masturbating while calling out his name
Raveled Tightrope Knot
(Reeocounter) Guy he rejected in the past became a slut
Dear Signal
(Childhood friends) allergic to love, gets rashes when in love. Super cute
Tamayura (yuki Ringo)
(Historical) (childhood friends) guy accidentally sees his childhood friend having sex with a woman and away, Meets him again after 4 years
Seifuku wo Matoeba, Umaku Uso ga Tsuketa no ni
Sex and Friend
Guy turns into a slut attempts to take revenge on guy who hurt him in the past
Colorful Line
Guy comforts his crush everytime he gets dumped bla bla
Keep Holding On