To push Kira Kira's sensitivity to the limit, she is forbidden from masturbating and kept in a chastity belt for an entire month. The longer she is denied, the more visibly desperate she becomes, until merely seeing a man leaves her ravenous. When the restriction finally ends, she skips the shower, immediately sucks and takes cock, and keeps going until she nearly blacks out. The unscripted frenzy escalates from four partners to six and then eight as she devours every cock within reach.