How You Do Sex

What does P.S.I. mean?
(strawberry w eyes drawing)

What does P.S.I. mean?

(strawberry w eyes drawing)

are we have a party tommorrow H.I.V. and A.I.D.S. is danger if some havet please answer

are we have a party tommorrow H.I.V. and A.I.D.S. is danger if some havet please answer