A blowjob from a topless female while on her knees. Male can be standing or sitting. Ball play must occur, at least with the hand if not the mouth while the other hand is engaged on the shaft. The finale should be either taken on the face, tits, or swallowed.
*Note – it is not a proper beej if sex follows, that is just foreplay
Male one: "How did things go last night?" Male two: "She gave me a proper beej." Male one: "Nice."