Clear bump under tongue after giving girl oral sex. same spot every time.?

Clear bump: Does it feel fluid filled, can you "drain" it? It may be a mucoceole, which is an over active salivary gland that clogs up. Once you "pop" it, it goes away but can return. The act of oral sea may be activating the slivery glands more. But, i would see a specialist in oral pathlogy, oral surgeon, md to make sure that it isn't something more severe.