ATID-654 A house infested with succubi

"Who's married to your mother, who's got a baby bump, and is even paying for her hospital bills? Thanks to them, our finances are in dire straits. You have an obligation to help, don't you?! Today's a new customer, so make sure you provide excellent service so he'll come back!" Unable to defy her stepfather, Konatsu is forced into prostitution, catering to men who have a fetish for young girls. Her homeroom teacher, Rei, becomes worried about Konatsu's recent increase in absences and early departures from school and visits her home…