Cupcake is the newest house sub to be trained. Led in by Tina Lee, Cupcake is leashed, collared, and wearing ballet boots - trying her best to teeter gracefully in the ultra high heels. Tina sits her on the couch and plays with the dental gag snugly secured to Cupcake's questioning mouth, with a warning that she better get used to having her mouth wide open. Tina begins tying Cupcake's chest, and Cupcake ends up drooling through her dental gag - after all her little mouth is stretched so very wide! Tina replaces her dental gag with a ball gag, before attaching nipple clamps to her exposed tits, and then logging, spanking, and caressing Cupcake's delicious ass. Tina finally ties Cupcake's legs together with rope, lacing it through her already highly arched ballet boots, just as Nate arrives to inspect the new pet. Cupcake whimpers and arches as he caresses and fondles her close to nude, bound body, before he begins to sample the goods - starting with her mouth! She kneels on the couch, eagerly licking at his shaft while Tina flogs her, and then Cupcake is switched to kneeling on the floor so Nate has the best angle to fuck his new toy's wet mouth. Tina pushes Cupcake's head deeper and deeper on Nate's cock before he cums all over her open, waiting mouth and face. Tina places a cloth gag into Cupcake's mouth before tying her into a hogtie, making Cupcake struggle alone before she is put through her next round of paces...