Spying on my roommate's solo playtime, I replace her dildo with my penis and make her orgasm

As I casually strolled past my roommate's room, I noticed her indulging in some solo playtime, her body clad in a tantalizing skirt and underwear. Being the sneaky devil I am, I decided to spy on her. Little did she know, I had a naughty plan in mind. I swiftly replaced her trusty dildo with my throbbing member, and to her surprise, it was a sight to behold. Her eyes widened, her breath caught, and her body writhed in pleasure as I took over where the dildo left off. The game of replacement had just begun, and it was not just about swapping toys, but about delivering the ultimate pleasure. As I continued to pleasure her, her moans grew louder, her body trembled with ecstasy, and her climax was a sight to behold. The climax of her pleasure was a hot load right into her juicy underwear, a perfect ending to my naughty plan.