Can i get pregnant if i was wearing a bikini and my boyfriend put his penis a little inside me while on the ocean? he never came .

Not likely: Although pre-ejaculate can contain sperm, the liklihood of getting pregnant through a bathing suit, in the ocean, without ejaculation, is very unlikely.

Probably not, but...: there's always a small possibility even if he says he didn't come. If you are not wanting to get pregnant yet I would recommend discussing birth control with your physician just in case!

Probably not: When I was young, my mother told me a woman could pregnant at ANY time by ANY method-and that's why I decided to just study a lot. Sperm can leak out even before ejaculation but the chances of pregnancy, while not zero, are small.