Trying to find that one yaoi manga that made me horny months ago. The bottom was not human, he ws asleep the whole time and his tail has mind of its own and seme was sent to uke's bed. His dick ws the reason the tail got excited and made the uke wake up.
this one maybe?
https://www.mangago.me/read-manga/whipping_spray/

GUYS I NEED SHONEN AIS SIMILAR TO WHOSE BABY IS IT AND DELIVERANCE OF COUNTERATTACK TO READ IN FLIGHT. Im gonna read it in plane hehehsh i have mihon