HUNTC-603 Oh no, don’t! If you thrust too hard, we’ll get caught… My younger sister-in-law secretly asks for it under her long skirt! A thrilling secret encounter right in front of our parents, with repeated climaxes without being noticed! 6

My parents don’t know that my stepsister and I are secretly in a relationship. At first, we were just sneaking around and being affectionate behind their backs, but lately it’s started to feel a little routine. Still, I was satisfied with nothing more than the secret of a relationship they knew nothing about. But my stepsister wasn’t content with that, and before long she started craving a more intense thrill—taking things to the next level by sitting on my lap right when our parents were nearby and hiding our intimate closeness under her skirt. At first, I was nervous and thought, This is too risky! But before long, I became completely hooked on the excitement of that tense, hidden closeness. And after that, when we moved to another place, our private time became even bolder, with my stepsister getting unusually excited and pushing things further. Beneath the surface of our ordinary daily lives, we were doing something wildly improper. Once you taste that forbidden thrill, there’s no going back.