John comes home early

It was just after noon and Lilith still hadn't put any clothes on. She felt so naughty, she'd never walked around the house naked, not even when she lived alone. Her mind kept going towards all the nasty things she wanted to do to the repair man. Finally the thoughts got to her and she just had to get off again. This time she retrieve the 7.5 inch silicon suction cup dildo she bought. She placed in on the tile floor of the kitchen and mounted it. She slide down to the balls on the first stroke, hoping the man they were sending here had an even bigger dick. She then started to slowly bounce up and down on the cock. She found that if she closed her eyes it was easier to imagine it was a real cock. So she closed her eyes and bounced faster and faster. Her massive breasts swayed and bounced wildly, and soon she could hear them loudly clapping together.

"Fuck yeah!" She screamed. "Look at these big fat titties! You like these huge tits bouncing in your face?" She said to her imaginary lover. Her thrusts became so violent that her massive jugs actually hit her in the face, causing her to open her eyes out of shock.
"Fuck!" She said as she saw John standing the slack jawed staring at her. "What are you doing home!?" She tried, and failed, to cover her massive naked chest.
"It's a half-day!" John said as he turned and walked back out the front door. Lilith heard him loudly unlocking his bike. She wanted to go after him, but she couldn't exactly chase after him like this, so she just let him go, assuming he was just going to the mall or a friends house to blow off some steam.