I think it was "necessary" in that it gave seme the opportunity to see the uke's back scar and realize who he is. MickeyGreeen
could've knocked him over and have his shirt ride up or something. it's BL, they always find a way lol. I just thought it was funny that people in the comments made it seem like being a rapist is worse than being a murderer
the almost rape was unnecessary, but they ARE yakuza yknow. they killed that man and no one cares about that lol