[Keishikin] Shokushu Kaihatsu-bu ~Mashin Kenkyuu-bu Side~
[けいしきん] 触手開発部 マ震研究部側
178
Tentacle Pleasure Lab: Nipple-Tormenting Machine Research Dept Side Story | Erotic Hentai
Dive into the depraved world of **Shokushu Kaihatsubu Side~** ([けいしきん] 触手開発部 マ震研究部側) where synthetic tentacles violate every inch of lab-grown fuckdolls! This 13-page Japanese masterpiece explores **nipple-stimulating machines** drilling into swollen areolas and **sex toys** stretching dripping pussies beyond imagination. Witness Dr. Kuroda's twisted experiments as she rams vibrating probes into quivering assholes while tentacles pump thick cum into womb after womb. For more machine-assisted orgasms, check this story or see more here!
Shokushu Kaihatsubu Side~: Machine-Vibrating Tentacle Assault & Nipple Toy Experiments
The **Tentacle Arts Collective** unleashes unholy ecstasy in *Shokushu Kaihatsubu Side~* as lab-coated sluts beg for thicker tentacle shafts to violate their cervix. Each page drips with perversion—watch nipple clamps electrify engorged tits while **machine-driven dildos** piston into gaping assholes until screams of climax echo through the lab. Artist **Kei Shikin** crafts scenes where tentacles knot inside pulsating pussies, flooding uteruses with alien seed as victims convulse in multi-orgasmic bliss. Don’t miss the climax where a **double-tentacle throat-fuck** forces cum-bloated bellies to bulge obscenely! If you crave more depraved tech, explore this hypnotic app tale or sink into this sandwich gangbang. Every panel is a lewd masterpiece—perfect for jerking off to machine-enhanced orgasms!
More Like This
Most commented
