Muboubi Kawaii Pajama Sugata no Bishoujo to Heya de Futarikiri

I've been asked by our homeroom teacher to help Koiro Makura, a classmate of mine, with her remedial assignments.
When I went to her house where she lived alone, I was greeted by Koiro in her pajamas even though it's noon. She likes me and invites me in to her room, and we quickly form a close relationship!

She asks, “Hey......, will you come slack off with me?”

The story is about falling in love with Koiro, a girl who loves playing games, eating, and even sleeping together with me in her pajamas.....

This is the start of a happy-go-lucky romantic comedy in which you will spend special time with a beautiful girl in pajamas!

(Source: FireCross, translated)