[SDJS-193] First time dedication 3-part struggle documentary 'Please let me test with my pussy for better onahore goods development research' Shy but insanely perverted goods department, second year of employment, Haru Shibasaki
Shibasaki Haru, who aims to take on new product development by participating in AV, is working on the final adjustments for a new onahole product that has been in progress since the last time. This time, she experiences all three types of sex for the first time in her life: 1. "First-time Lotion Sex" - Research on onahole lotion resulting in a slippery body. 2. "Close-range Handjob & Fellatio" - Investigating the sensitivity and shape of the penis. 3. "First-time Sex with an Amateur Male" - Comparing the fit of the prototype onahole with a real vagina. 4. "First-time 3P Sex" - Visiting the filming location to investigate how many thrusts it takes to ejaculate.
