it's black and white bl mange where the ml and the main character start being sort of f*ck-buddies because the ml has a really huge d*ck so all the women he dated in the past broke up with him because of that.
https://www.mangago.zone/read-manga/hashi_no_xl_saizu/
that's the one! thank you!
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it's black and white bl mange where the ml and the main character start being sort of f*ck-buddies because the ml has a really huge d*ck so all the women he dated in the past broke up with him because of that.