Celeste's manga / #underwear fetish(1)

[Bully Seme and Uke with underwear fetish.] Bullied him into falling inlove. There's a lot to talk about inn here, but I'm gonna focus on two. At chapter 2, the one he's holding is a vibrator, right? There's no way it's a massager ( so why is he using it on his shoulders). 2nd, is the part where the uke was locked up in the cage in an S&M Hotel room , the way he can't his pee any longer and the seme used a towel to catch every last drop. I have to idea if I should be laughing or getting embarrassed (tho. his expression seems genuine it was still mad embarrassing.)