My first girlfriend... Faced with the challenge of losing my virginity, I couldn't find the courage. 'Don't you want to have sex with me?' Knowing that she was cornering me, I felt pressured. Then, my sister, who is overly fond of me and extremely brother-complexed, said, 'Want to practice sex? Are you scared?' She forcefully kissed and groped my penis while I hesitated... My breasts were squeezed, causing an immediate erection! Ridden in a cowgirl position with raw insertion!? Unable to hold back, I ejaculated inside her... What was supposed to be just practice turned into an addiction to sex with my sister.
