A 4-part series that focuses on continued pistoning and follow-up orgasms even after she's already cumming! The dirty old man's sticky, obscene techniques reveal Shina Sora's hidden, genuine premature ejaculation pussy! "I can't move anymore..." She arches her back in a daze and ascends to heaven, but the overkill follow-up pistoning doesn't stop! A sensitive, premature ejaculation body that cums on its own is completed! A massive 240-minute x 4 parts x 7 corners filled with Shina Sora breaking through her limits.