もしも、彼女が旅行で不在の3日間、隣のお姉さんとセフレになったら…
She was having an affair with a friend. The person who called out to Hajime, who was devastated, was Mary, a novelist living in the room next to her. The two had sex as Mary told them she would comfort them. In the three days it takes for her to return from her cheating trip, the distance between the two of them rapidly shrinks. Conversation like lovers. Sex like a lover. But their worlds are separated by a door. A different life that could have been had one different choice been made. There are as many girlfriends as there are options – Parallel world (multiverse) x Mary Tachibana, finally begins.
What if I had sex with the lady next door for 3 days when my girlfriend was away on a trip…
[DASS434 / DASS-434 / DASS 434]