⋆˚₊⋆♧ Completed without Completed tag ⋆˚₊⋆♧

Unemployed, and with no fixed address, Meguru Watanuki always shows up at his friend Kaname Tatsumi’s door whenever he finds himself flat broke.
Meguru is in love with Kaname, but has no intention of telling him, lest it ruin their comfortable relationship.
Then one day, while doing a delivery job offered to him by a shady stranger, Meguru lands himself in hot water and is force-fed some very dubious drugs.
Though he manages to make his foggy way home

Soichiro Kominami cannot get a break from men taking advantage of his naturally giving personality. He exhausts himself in both work and "love" only to be betrayed by his lovers time and time again. One day, his nature is put to the extreme test when a random college student appears, sitting outside of the door next to Soichiro's apartment. The result? Well... he invited the mystery man into his home... but only out of the kindness of his heart nothing more than that, he swears!

Miki Kuroda, a college student, was forced to wear a collar in the past and has come to reject Doms due to his trauma. However, his body continues to seek for more, and he deals with the overflowing heat by reading erotic novels.
One day, when working as a babysitter, Miki meets Moriya, a Dom. Despite being confused, he manages to finish his work, but happens to go into heat. Moreover, when he finds an erotic novel, Moriya notices his lower half-!