My brother and I are close (we are twins). We are both college students and we share an apartment together. My brother has had a few ex-girlfriends and he confessed to me that none of them knew how to give him a good hand job (he either never ejaculated or his cum was very little). He told me that he only has a good cum when he masturbates. I told him that maybe those girls were too rough and that hand jobs have to be gentle and loving. I showed him the proper way a girl should give him a hand job. I gave him a hand job with warm baby oil. I stroked his cock very gently and slowly. He was moaning. When he was close to orgasm, he held my hand. He squirted out a lot of milk. He told me that he had never squirted out that much milk before.