滝の下の甘い驚き

Couple, boy and girl, two people only,absurdres, ultra-detailed, master piece, high resolution, 8k, Boy, girl, couple, Atelier Ryza, inside a cave on Kugenbogen Island, a bright cave with underground water flowing through it, begins with her bathing during an exploration. Her slender body is wet and naked. Her boyfriend embraces her from behind and penetrates her vagina. At first, she is wary of her surroundings, saying, "In a place like this...", but the contrast between the cold water and her warm body gradually brings an ecstatic expression to her face. She grips the rocks with her hands and leans forward to accept him. The natural light of the cave reflects off the water and illuminates her skin. The dripping water and her love juices mix and run down her thighs. In the silence, only the sound of dripping water can be heard in the distance. She is trying to hold back her sensual moans, which are different from her usual energetic self. BREAK the boy(original boy, short hair, black eyes,) BREAK the girl(reisalin stout, large breasts, )