- Recording of 4 J people who want semen swallowing and make their throats squeak! Fellatio genius Natsu Chan: Caste high caste with a beautiful face that is nudged on the face / Tongue Pi blonde gal Rurusha Chan: Menhera-chan who has been sick but happily plays with Ji ● Po with a piercing nasty tongue! / Airi Chan, a girl who loves impatient: J-system of club activities princess positive while enrolled in the manga club / Little devil Yui Chang with outstanding sensitivity: Club activities that love club activities in the middle of youth J-system