every time before i think my girlfriend and i are gonna hang out and we might have sex, i masturbate beforehand to orgasm. then, when we do have sex, we use a condom and i withdraw before i ejaculate. how good is that? and how useful is masturbating before she comes over to get rid of sperm stored inside me?
How good is this for contraception???
I don't think masturbating beforehand makes much difference to safety. You'll still produce millions of sperm next time.
Condom + withdrawal should be very safe anyway.
plus you pull out before ejaculating with a condom on
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