Anh kế của tôi bắt gặp tôi thủ dâm, thủ dâm lẫn nhau dẫn đến cực khoái và cơ thể xuất tinh

I was caught masturbating by my stepbrother who wanted to join. I didn't want to let him, but when he started jerking his dick next to me, I got horny and wanted him to spray me all over with his cum while I masturbated with a dildo.