Ore no Kouhai no Futokoro ga Fuke Sugite Kowai.
Hey, I think I've read this on ebook renta! Tsunoda is super into anal masturbation with vibrators, so when he sees his coworkers, Maruyama, with a hard-on after they drink together at his apartment Tsunoda caves into his curiousity and starts riding on Maruyama. Maruyama wakes up almost right away but isn't mad. Then they start dating and are all cutesy.
Megumi and Tsugumi
Ok, I REALLY liked this! An omega delinquent gets challenged to fight by alphas from a rival school. He shows up on his heat, overcoming it with his willpower alone. The leader of the alpha gang can't really deal with the pheromones and tells him to go home and take suppressants. I LOVE how bad ass the omega is!!
Ore to Aitsu no Jikangai ××
Cute lol Salaryman Kaname has been having an interesting relationship with his coworker Yuuki, where they jerk each other off when they're feeling pent up, but when Yuuki starts doing things with Kaname's ass he finds he can't jerk by himself or be with women anymore.
Admiration and Longing
Nice artwork but a mess of a story, super rushed. And the translation is barely tolerable at times
Risou No Koibito