
Nanase lives with her busy mother and teenage brother, Kosuke. Seeing her brother's reaction to their mother after her bath, Nanase decides to take matters into her own hands and teach her clueless brother the ropes of sex using her own body.




















*I bought this because it was written by Nanase Otoha, and this work was also wonderful. I would like to see more of Otoha's works in the future.
The flow is solid, starting with the younger brother getting aroused by his mother in just a towel, and the sister masturbating in secret. The sequence of him snooping through her underwear and getting caught is well-executed. From the bedroom scenes to the hidden kitchen blowjob and the sister frolicking in a tiny bikiniโthey sure are close, lol. It ends with a creampie. The brother feels a bit too young; I think it would have worked better with a high schooler or a more mature setting.