Im sorry for giving you a false hope but i'm interested in this! :)
I'm commenting on this because I want to know about the answer too. The last part piqued my curiosity and now I must know. Aliens are like a rare gem in yaoi.
im totally guessing here, but is it this? - http://www.mangago.zone/read-manga/fudanshi_kun_no_honey_days/
Unfortunately not this one. The uke had glasses and they all had short hair. The alien school doctor had one of those long moving antennae-like cowlicks that you probably see in a lot of moe anime.
Thank you, kind soul, yes this is it exactly!!!!!
You’re welcome (▰˘◡˘▰)
Can any kind person please find me this hilariously smutty yaoi manga with three couples first couple (main) are highschoolers, the uke is an otaku and is a bit kinky and the seme is a beast in bed and is ultra possessive (both are very cute looking) and the seme's brother has a crush on the seme and tries to bully the uke. The brother is the uke of the second pairing he and his buff classmate have an i-love-you-but-i-love-my-brother-more and i-know-you-love-him-but-also-me-and-i-love-your-but-so-im-cool-with-that type of relationship. The third pairing is the main couple's teachers, the seme is their pervey playboy like homeroom teacher and the uke is the school doctor who is actually an alien?