100-nichi Go ni Netorareru Kanojo
Hentai
Bigger and tougher cock than Yu-kun's... I love this... She gets fucked raw by a cheating dick! She is a cuckold who has fallen in love with a cuckold...! The main character, Yu, accidentally installs an "app that shows… Synopsis via AniList
Ask Tsundoku about it Manga like 100-nichi Go ni Netorareru Kanojo