Call me naive, but someone give me a hand with this one. Do you fuck your girlfriend with a melting chocolate imitation of your gnarled cock, eat the facsimile of your phallus and then have nothing to fuck with, or do you stick it in quickly then eat the soiled sweet? Really, who needs this sort of thing in their lives?
Probably the same people who think a great anniversary or Valentine's Day gift is a rubber facsimile of vagina lips. "Happy Valentine's Day honey, enjoy a mold of my pussy made into a scented candle so you can watch my snatch slowly melt and burn!" Maybe I am a sheltered guy, but I would be pretty freaked out by that.