51 and 72 TLDR Dumbass cheats on her BF, other bitch slips that she jumped her BF so MH gets angry and fucks the uncle because she thinks that BF cheated only to find out the other bitch just bluffed and that he was loyal to her the whole time and rejected any advances from her unlike MH who easily gave in as she was laughed at, then is left behind to get fucked by the uncle and she becomes a slut for dick and is cold to her BF who is just a schrodinger BF to remind us this is story is actually a Netorare story, dumbass has no phone invented on his world so he can't contact Sana anymore.