When I went to my friend's house to play, a sister who had just finished taking a bath appeared in front of me in an unguarded outfit! She seems like she can't see anything without her glasses and mistook me for her brother? This is my chance! So, pretending to be her brother, I stared at her breasts and butt. Then, the sister with glasses on found out! Thinking I would get scolded, but instead, she saw my erect dick and secretly jerked me off!
