Miss Madison comes to tuck you in for the night. She thinks it will be best if you are locked up overnight so there aren't any accidents. She leaves to get your cage, to ensure that you belong to her completely. She locks you up and tucks your chastity key into her bra. Just when you think it's bedtime, she tells you she's going to go get you a glass of water. She returns wearing your favorite big, thick, pink strap-on dildo. You are awestruck when you see your goddess-like this, you were fully prepared to retire for the evening. She teases you with her monster cock and eventually allows you to put your mouth on it. She wants you to gag on her cock and get all worked up. But oh darn, your poor cock is all locked up, that cage is going to start to get very tight. Madison knows how much sucking cock turns yours on. What a frustrating evening you're going to have...