HUNTA-111 Don't Do It Big Brother! It's About To Go In!" I've Never Been Lucky With Girls, But Now I'm About To Get An Opportunity! My Father Suddenly Got Re-Married, And Now I've Got A Schoolgirl Little Sister!! And She'

Because my father remarried, I had no relationship with women at all, but now I have a cute little sister with big breasts who seems to listen to anything I say if I ask her to be timid! At First I Endured It, But I Couldn't Hold On To My Unprotected Younger Sister! Taking advantage of my timid personality, I begged him to let me do it, and he gave me an intercrural sex saying, "If you just rub it." But, of course, I inserted it!