A sister-like figure interrupts my GTA session with a cum-filled blowjob

As I unwound from a heated game of GTA, I reached for my girlfriend's plump lips, eagerly craving my throbbing cock. Unbeknownst to her, my sister-like figure had sneaked in, silently watching as she knelt down, her tongue expertly working her way up and down my shaft. The sight of her eagerly taking me in, her mouth filled with my hot load, was a sight to behold. The taste of her tongue on my tip, the feel of her lips around me, it was all too much. As she eagerly swallowed me whole, the room filled with her moans and the taste of my cum. The sight of her, not my sister, not my girlfriend, but my lover, was all I needed to release. And release I did, filling her mouth with my hot, sticky cum. The taste of her, the feel of her, it was all too much. And I knew, right then, that this was not just a game, but the most intense reality I had ever experienced.