I think he finally thought they were gonna have sex. Like “I’m jealous so only have sex with me” and maybe they’d become monogamous. If we’re being real Yuri just wants good/fun sex so it’s not a stretch to say he’d be monogamous to someone.
Also Jimmy has crazy stamina , I remember Yuri even had to beg him to stop the first time they had sex, if he becomes an item with someone makes sense that Jimmy is first in line, but only if Jimmy really desires for it... and he fumbled it now xd
I so missed something. What chapter was this?
Found it. Vol. 3 Chapter 15
i ship yacchan with toono but i also ship him with tamura raaaaaahhhh also did yuri get excited when jimmy said he was jealous of him being with others? omg is he considering being loyal to him (im delusional)