In your desperation to finally see a real woman naked, you summon a demon to make a deal. You thought the spell failed, but the next morning you're surprised to find a demon girl sitting in your bed. Her rules are simple, you must sacrifice something of value to you before she will give you want you want. Unfortunately, that 'something' is your dick. She orders you to chop off your own cock! She explains that she uses her powers to preserve the best ones, and use them as dildos. The original owner can feel everything when she uses them, but they cannot cum. What a nightmare! You watch, frozen, as she summons one of these preserved cocks and fucks herself right in front of you