這一天，三個完全沒有嫖過妓的男生想為其中即將要結婚的朋友慶祝，因此找了間風俗店要來當作告別他的單身派對，一進去他們馬上都選好自已想要的風俗女，殊不知接下來等著他們是將是瘋狂且血腥的性愛派對!Softcore porn collides with castration anxieties in the Japanese grindhouse quickie “Horny House of Horror.” Writer-cum-debutant helmer Jun Tsugita (“Mutant Girls Squad” teams here with f\/x maestro Yoshino Nishimura to deliver the gory goods, the cathouse setting giving Tsugita ample excuse to undress his cast of porn thesps, including cult fave Asami (“RoboGeisha”, as a prelude to fetishistic violence.Pals Toshida (Wani Kansai) and Uno (Toushi Yanagi) insist on going to a brothel with their betrothed friend Nakazu (Yuya Ishikawa), who has never paid for sex before. Each guy is matched with a nubile prostitute, unaware of the locale’s deranged mission to sexually torture customers. Vagina dentata is the yarn’s main means of attack, but samurai