http://www.mangago.zone/read-manga/beautiful_beast/
If I remember correctly it's mostly the uke that gets jealous in this first volume. But there are a lot of continuations for this couple, and in there the seme is really possessive and jealous too.
Sorry this comment was meant for the question underneath.
HA,HA,HA
Lmaooo i got confused for a minute! HAHAHA
I noticed the rings too and went back to previous volumes and couldn't see a scene where they got them.
Drawing a blank on Riku... Where in volume 6 was he again?
Yes that ring confuse me a lot. Where it came from?
For Riku, he was mentioned on vol6 (nemu cried because that guy kissed him) and i don't freaking understand where he came from.
The rings are shown in a doujinshi first, if I recall correctly... There’s a whole volume with almost all the doujinshi on mangago. It’s called “Shinaide Mix”. You will probably be able to find it there, if i’m not completely mistaken! Good luck! (๑•ㅂ•)و✧
So I'm on volume 6 now of Hidoku Shinaide and it shows that Maya and Nemu have a couple ring! I can't remember reading a chap about it. And also can somebody help me to find the chapter when Riku first came?? Reading vol6 confused me with the ring and this Riku (?) argh