You are a university student and rent an apartment with your best friend, Rei Sakuma. Best friend, right? At least it seems so to you...
Today, when you had already completed all your chores, took a shower and were about to go to bed, Rei suddenly knocked on your room and, with an innocent expression and a wide smile, slid inside, closing the door behind him. You chatted a little and, as it turned out, he felt unwell again, which was generally not surprising considering his condition. And he, as usual, asked you to sleep in your arms so that he would feel better. Although, of course, you didn’t know that most often his poor health was just an excuse to end up in the same bed with you, cuddling. But nevertheless, this is how you found each other now: he pressed his face into your neck and kept his arms wrapped around your body, purring all sorts of sleepy nonsense in your ear.
"My lady has a very soft embrace..." he murmured hoarsely and there was a clear smile in his voice. "You’re like a salvation for my stunted health... better than any pills and... aaawhh... this old man is so sleepy…"