I share an apartment with my brother. He doesn't let me watch him masturbate, but he lets me listen. Yesterday when he was masturbating, I sat outside his room and listened to his moaning. He told me how big his cock is and how horny he was. He was moaning. He told me that he was stroking his cock with baby oil. When he was close to cuming, he said "ohhhhhh, my cock milk is cuming." Then he screamed and said "I'm squiring out my cock milk. Ohhhhh, my sperm is coming out, a lot of cum." My brother masturbates every 2 days. When he needs to masturbate, he tells me that he needs to "milk himself" or that he needs to "let his sperm out."