An individual who is a bit of a whore and addicted to semen often confused with a cum slut. They tend to be used as a sperm receptacle especially in a dogging session
You can see Dion must of walked by, he leaves a trail like a snail from his ass.... It’s because he is a mobile sperm bank... Must be filled to the brim again.. .
by Dirk Rictor2 August 2, 2019
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An individual who really loves semen. Usually used as a cum receptacle in a dogging session. Their methodology is don’t waste a drop..
Hey Dion must of just walked by again, he leaves a trail like a snail out of his ass.. That guy is a mobile sperm bank, think he received too many deposits and is full to the brim...
by Dirk Rictor2 August 2, 2019
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A Mobile Sperm Bank is a garden variety type setup, whilst essentially female, that appears to be hoarding male ejaculate. It is unclear what happens to the loads after entering and whether they are offered as artificial insemination
solutions for infertile men or if it is frozen to later be carved and whoreshipped at the MBSs birthdays and other ceremonies of whoreship
Bro, I know it was short lived but we were in love, man! Turns out she's a serial cheat. I didn't even know they had mobile sperm banks! This will be handy through this pandemic.
by Jack Chat April 1, 2020
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