Help finding title

So someone commented on Nidome Ha Shoujiki that it reminded them about a manga they read about a seme who was blackmailed to fuck someone but that person invited the uke to watch and the seme fucked that person so much in front of the uke and that it was really bad. They said they forgot the title but I'm so curious if anyone knows the title because I want to see just how big of a shitshow it was even if I'll regret it