My favorite, Wakaba-chan, is a slightly tsundere idol whose squirting response is addicting. She publicly claims “I won't date fans!” and “I've never even kissed anyone!” — a pure image. Yet we bumped into each other at a delivery health (escort) service; I was disillusioned and painfully erect at the same time. She said “I'll keep it secret…”, so I forced her to agree to actual sex and thrust in; maybe from sexual frustration she came immediately, but my pent-up feelings didn't stop and I kept piston thrusting endlessly…
