A work packed with the charm of a pair of beautiful young sisters with cute faces. The older sister is the supple, slender-limbed, translucent-skinned skinny type. Her labia have developed and her clit gets properly erect; her love juices are thin and she gets wet just from kissing. On the other hand, the younger sister is 142 cm tall with distinct facial features, a future certified ultra-beauty, a smooth, flat-chested girl with no breasts. She has almost no labia, just a pretty slit, and she's not the type to get wet quickly, but once she does, it pours out thick, sticky love juices that are fittingly youthful and good. Viewers will find themselves drawn in by the contrast between the older sister's sensitive reactions and the younger sister's fresh, innocent way of getting wet.