Beautiful sisters who are "succubus" living in the human world. The older sister Aya seduces any man she can get her hands on with her cute beauty and F-cup huge breasts, and turns him into an ejaculation puppet by twisting his nipples. Furthermore, the younger sister Momo, an innocent high school girl, has also awakened as a lustful demon as "Lilith"! She serves men with her jiggly small breasts and cute lips with all her heart! Young girls and older men, as long as they have a penis, they are all food. Sandwiched between the older sister's pleasure body and the younger sister's slender immature body, they kiss and give a divine blowjob, and the mucous membrane feels slippery and pleasant. No matter how many times you ejaculate, you will be erect again by playing with your nipples. Just when you think you are freed from the beautiful tongue that is licking your glans, your penis, which is on the verge of exploding, is sucked into the depths of a divine beautiful pussy... the ultimate threesome that will take your soul!