[WNZ-467]

Sex Hot Springs Trip with My Real Little Sister Mifuyu Miyazaki

Popular in class as the literary girl, Mifuyu still carries in her heart the promise she made with her brother long ago. On a trip together, she boldly kisses him, yet deep down, she struggles to fully express her true feelings. Confronted with her pure, innocent heart and her still-developing, delicate body, the brother gives in to his emotions and gently inserts himself into his fragile sister's small slit.