In the 2nd installment of Ecchoten's director's work, Kei Sugiyama, who has 102cm H-cup breasts, is bred as an [absolutely obedient pet]! She rubs her breasts as per her master's desires, forces her to give a titty fuck, and shamefully surpasses her colossal breasts. The definitive edition that sticks to the fetish, such as variations of rubbing, breast disgrace costume, breast hanging and breast spanking!