My Friend's Big Sister Walked In On Me When I Was Jerking Off With Her Panties In The Bathroom! I Thought I Was Screwed But Maybe She's Sexually Frustrated Because She Wouldn't Let Go Of My Cock...

If my friend's older sister's panties were in the bathroom... She's my friend's sister, and I kind of have a thing for her. My dick accidentally gets hard, and while I'm masturbating, she catches me! I thought she'd be mad, but it turned into an incredibly lucky situation!! Her eyes change color at my rock-hard cock, and she gets horny, playing with her crotch and giving a slow blowjob that turns into an aggressive, sucking one! Unable to hold back, she mounts me in cowgirl position while still dressed and inserts it, saying, 'Trying to jerk off with my panties... You're so cute, I could just eat you up~'