Responses
AHAA I FOUND IT. title is 100% love gauge.
https://www.mangago.zone/read-manga/100_love_gage/
sorry if the link doesnt work, and i hope its the one ur looking for <3
UEAH ITS 100 LOVE GAUGE WHATEVER, THANK U ALL!! (づ￣ ³￣)づ
Basically the mc is an otaku who likes this turquoise hair guy from a dating sim, he meets someone who looks exactly like the dating sim guy, they fuck, turquoise hair turns out to also be an otaku and has a fictional crush on a guy with brown hair, and they have sex again
Link below if u find it , also I’m not interested in that shit AT ALL. I just suddenly remembered it