Super, super cute story with beautiful art
Synopsis (Spoiler):
Chiaki has a crush on the florist Mei. After delivering a letter he finds him covered in flowers and learns of his sickness. Mei convinces Chiaki to have sex with him as a treatment, as his doctor/uncle suggested a transaction of fluids to help decrease the flowers. They start a sexual relationship and after Mei’s uncle visits his house, Chiaki confesses to him. In the same night, he gets infected with the sickness, but after Mei covers Chiaki’s flowers with his blood (fluid as well lol) he is cured and immune for the future as well :)
Tsubanakasu Haru