The sons couldn't resist their lingerie model mother's sexy charm and became obsessed with penetration during sex. (SCPX-528)

Why are you wearing lingerie like this in my room? You know I'm looking at you with lustful eyes… It must be Mom trying to seduce me. Thinking this, I got an erection… I pressed my penis against Mom's buttocks and heard her wanton breathing… "Mom… is this okay…?" Thinking this, Mom grasped my penis and whispered, "What are you planning to do with Mom using this?"