Yaoi sweet stories

Two races of half-bird half-human creatures live undetected among humans: The cockatrices and the basilisks. Kozakura Sora is a young cockatrice who switches schools for his assigned task of keeping an eye on Karasuma Rin, a basilisk and student council president. However, on his first day Sora flies into Karasuma Kai, Rin's younger brother. A fateful meeting that changes everything

Salary man Saki almost makes it home but passes out from fever just as college student Shinomiya passes by. When Saki comes to he realizes he's in a strange apartment and Shinomiya has been taking care of him for the past two days! Not wanting to be indebted, Saki tries to repay him as thanks but Shinomiya's having nothing of it. Luckily, Saki's pretty creative when coming up with a way to express his gratitude that has them both wanting more...

Ryouhei and Yuuma finally got together and it's been half a year since they’ve started dating. Yuuma has made a new friend, and seems to have gotten close with him. Ryouhei has become jealous of this. He can't help but think that Yuuma, who tries his best to convey his unwavering feelings with his whole body is cute. Ryouhei, who should have been a playboy, finally comes to the realization that he can’t let go of Yuuma anymore.

Nagisa's good friend, Igarashi Taiga, is the popular guy at their university. After being compared to Taiga as a lover, Nagisa keeps wondering and questions Taiga, who demonstrates his skills with a hot kiss...
What will come after that?