[Kusoyuridanchi (Johnson)] Miku-chan ni Nekomimi toka Plug in Shite Ichaicha Suru Hon | A Book About Installing a Catgirl Plugin and Having Lovey-Dovey Sex With Miku-chan (VOCALOID) [Nomihoudai]

Miku-chan experiences intense, overwhelming pleasure as her body reacts to the unexpected sensation of a tail plug. Despite her initial embarrassment, the constant stimulation of her sensitive areas leads to uncontrollable orgasms and a deep, physical addiction to the sensation. As sweat beads on her skin, she finds herself lost in a whirlwind of pleasure, succumbing to the relentless intensity of her stimulation.