I stumble upon my stepbrother's self-punishment during solo porn session and offer to guide him in sexual acts

I was casually strolling through the house when I stumbled upon my stepbrother, engrossed in his own self-punishment. His hands were firmly gripping his impressive manhood, his eyes closed in a rapture of pure pleasure. The sight was so unexpectedly arousing that it caught me off guard. The irony of the situation only served to heighten my desire. I found myself offering to guide him through the act, my tongue eagerly taking over where he had left off. His moans filled the room as I expertly worked my magic on his throbbing member. The sight of him writhing in pleasure, his big, Latina ass on display, was too much to resist. I continued to pleasure him until he reached the pinnacle of ecstasy, filling me with his hot, creamy release. The experience was intense, leaving us both breathless and satisfied.