i remember reading a manga years ago where one (or both) guys were musicians (violinists?) and they had sex in the bathroom at a recital. not sure if these details are 100% accurate but even loosely similar answers could help.
unfortunately not, but i appreciate the answer and will definitely be reading this one!
i remember two guys lying down in different directions with their heads near each other (idfk how to describe it) and they both start jacking off and then they eventually move closer and kiss each other while still cranking it. i can't remember if it was an illustration or mangacap but i saw it on tumblr and am desperate to find it again