Laura shouted "Fuck!~ I love being your human dildo, Ms. Mouuunds~!", the remote picking it up. Indeed, it was pretty much her job and Laura loved it. Not like she could do much else anyways, being 40 cms with no arms or legs. Hell, her cock reached her chin, she was much better suited as a masturbation teacher's dildo! Especially if it meant having a whole class of futas fapping to her mistress and herself.
Ms. Mounds bounced faster and harder, moaning loudly "Bigger! I want you bigger, you thick fucking dildo~!", the remote beeping once more. Laura was stretching Ms. Mounds' pussy to her limits with her 45cms cock, the bulge reaching all the way up to her breast. Ms. Mounds moaned "If only you ha-aaad~ fat, sloshing balls!", the remote beeping yet again.
Laura moaned loudly, loving having her dick being milked by Ms. Mounds. Everytime the teacher bounced on her, she could feel her dumptruck ass touching her massive, apple-sized balls. Balls like that were big for a regular person, but she had to spread what little thigh she had to be comfortable. Mounds was riding her at her hardest and Laura was about to unleash her load when...