And do it while I'm sleep, yeah a little osmosis
Osmosis is sometimes referred to as the idea that it is possible to learn while sleeping. You see people listening to tapes at night hoping that they can do things like learn or quit smoking
Osmosis is the movement of water or in this case his liquid semen through a semi or permeable opening, so he is saying either morning head or to give him head while he sleeps and make him cum.
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