[Matsutou Tomoki] Chikenjo Inkan Auction!?

Busty, collared young women sign up for a lucrative clinical trial only to discover they have been catalogued as numbered items whose virginity and impregnation rights are listed for auction. Between sterile hospital checks that dismiss strange dreams and constant fatigue as side effects of the medication, their full breasts, soft thighs and pussies are chained, displayed, filmed and stamped sold as eager older bidders secure the winning bids on their tablets. As item 008 and the other numbered slaves begin to understand what the facility really does, the auction listings close and delivery to their buyers begins.