Efter att ha fångat min styvbror som gnuggar sin kuk erbjuder jag honom mitt samarbete

I always look for a way to get closer to my brother, the surprising thing is that without expecting it, one day I found him masturbating in his room and although with regret I went to help him with his diligence, riding his cock and letting him cum in me with his hot semen, I think this will strengthen our bond as brothers from now on