Nikubenki Ikuseijyo - Abikyoukan jikkenNikubenki Ikuseijyo - Shirouto Benki wo Chokyo Shitemimashita is another Caribbeancom movie featuring the cute and petite Aiko Nagai. In the film, Aiko plays a female inmate in a prison who is the object of desire for a trio of horned up Japanese guys. The great thing about this movie is the variety of themes of positions. You're going to see plenty of dildo play, vibrators, restraints, anal and double penetration!