"Why am I making such a lewd face? ※Inner monologue" After playing with her extremely introverted stepsister's nipples for days, she became hypersensitive and suffered from premature ejaculation, experiencing multiple orgasms! 3 HUNTC-256

My super introverted stepsister would never tell Mom and Dad, so I decided to secretly play with her nipples for days on end! At first, she resisted and was shy, but after playing with them for days, she became super sensitive, drooling and orgasming at the slightest touch! That should be fine for penetration! During the day, I made her anxious from my play, and at night, my stepsister, brought to multiple orgasms, became my sex slave! During sex, developing her was easier and more comfortable than finding a girlfriend!