Ayato has olfactory hypersensitivity, it's a disorder that makes his sensitivity to smell higher than average. He always wear mask to avoid being overwhelmed by sweats, unpleasant smell, and sort of odor. However, while riding the train he got close to a guy who has a wonderful sweet scent. that was the first pleasant odor he ever smelled that it makes him hard?
about: Kazuki and Seiji are childhood friends. they were so inseparable that when Kazuki decided to move out of his parent's house, Seiji suggested that they should moved out together and share an apartment to "saved" rent fees. One night, Kazuki excitedly told Seiji that tomorrow night, he will lose his virginity bc he hired an escort. This news made Seiji panic and sudddenly cornered Kazuki suggesting that they should be lovers and "helped" each other out before kazuki finds the girl he likes.
about: seme can’t get his thing up and needs some help
Threads of Love