MIAA-403 During the two days my parents were away, I, a virgin, was transformed into an unstoppable dick that can cum inside as many times as possible by my sister's classmate, a slutty bitch... Summerki Maron

During the two days when my parents were away, a friend of my sister's named Maron-san (slut) suddenly appeared. I was trembling inside as I watched her fighting with my sister... 'It's your sister's fault, so do something about it.' What can I do!? Without even time to think, she took everything from me—my first handjob, blowjob, sex, and even cumming inside... Her cute face, beautiful tits—the stimulation was too intense for a first timer! 'I've grown fond of your dick (blushing)' Forced into non-stop erections and orgasms!