My (long ago) teenage shiny purple-head nob.

Even at my then tender age I'd have been longing for a man willing to suck this off for me - rolling it round and round in his wet mouth like a large boiled sweet (a gob-stopper, literally!), lashing, stroking and licking it with his tongue until it spurted my 'cream' into that spitty receptacle, and me watching to see his Adam's Apple bob up and down to show that he'd swallowed all my precious 'gift' gratefully.