I Am 20yrs Old Me And My Boyfriend Had Sex

i am 20yrs old me and my boyfriend had sex this monday we just masturbate by keeping his penis near my vagina for the first time he dint ejaculate near my vagina he wiped of while having sex for second he kept it near my vagina but not inter course will there any sperms left on his penis after wiping even second time he dint ejaculate near my vagina