I really hope not. Uke may be a bit too careless or carefree, but he doesn’t seem like the type to cheat. Just the “ba dump” and “the way he held me got me riled up” part was EWW I didn’t need to know that.
I’m a bit glad that he thought about trying it with seme right away but it’s still very icky. I know people can’t control how they feel, it’s not like uke wanted to feel turned on by his hand being gripped tightly.
But still barf. I heard from spoilers that the other dude gets close to uke and the uke is blushing or something, but then another said they don’t know. Uke seems to blush easily so maybe just flustered..ugh
Ngl uke in another world would very easily cheat. Wouldn't even skip a beat.