My lust exploded towards my sexy older sister, who I've been harboring desires for. I used her as a practice dummy for massages and took full advantage of the situation. I repeatedly attacked her base, and when my fingers slipped in with a 'squish,' knowing it was wrong, I couldn't resist my desires... Even my usually strong-willed older sister finally fell, and amidst the confusion, we crossed the forbidden line of incestuous sex.
