i love them!!!!! i marked both ships in my chart bc im very interested in their dynamics!

jayki with themselves are very interesting, im particularly interested in heart (@heartcakeu)’s dynamic of jay feeling guilty thinking of riki in a sexual way x deranged slut riki who does everything to seduce jay but he doesn’t give in easily. but when jay does, he does everything to hide the fact that he fucked riki but riki being the whore that he is, he flirts and seduce jay even more in front of everyone 😌. that also can work in a only romantic way, jay being very conflicted about developing feelings for riki since he has always been his little dongsaeng, but since riki become a very attractive man, jay starts to feel nervous and his heart skips a bit when he’s around riki. but riki is not ashamed to admit how much he likes his jay hyung, always giving him compliments and calling him handsome, causing jay to feel more conflicted and confused about his feelings.
there’s another dynamic i like since i like them as bottoms and it’s them just sharing one of those big ass double head dildos when they’re fucking shdhshh but that’s just a silly thought of mine.
but im also open to more dynamics between them, like i said, they’re very interesting!

as for jaywonki, i’ve thought of riki joining jaywon’s already established relationship. both of them develop attraction for riki which then becomes feelings for him, and riki has always been very open about how much he likes jay and jungwon to the point of even flirt with them occasionally. this causes some problems in their relationship and dynamic, but then they overcome that after a lot of conversations between them. later on, they welcome riki to their relationship ;)
in a sex way, those are literally jungwon and his subs. riki is a brat who doesnt listen to jungwon, which is different from jay, who is very obedient of what jungwon tells him. the new dynamic is weird to the couple, but they get used to it since it was the fire they were looking for!