男性経験少ない地味目な幸薄そうな五十路熟女がAV男優のSEXで初めて味わう強烈な刺激に翻弄され訳も分からずイカサレまくり本能丸出しSEX！
A mature woman in her 50's who has no experience with men and who seems to have no experience with men is at the mercy of the intense stimulation she experiences for the first time in sex with an AV actor, and she doesn't understand why and is squirting out of her instincts during sex!
