She gets serious

Della pulled her feet away from me. "Say that again?"

"My mom called a few minutes ago, her and my sister are doing a surprise visit I guess." I answered.

Della looked slightly pensive. Suddenly, she seems to come to a decision and tells me. "Lay down on the floor. Point your head in my direction."

Feeling submissive from the foot massage, I quickly complied.

When I shifted into position, Della wasted no time in resting her bare soles on my face. Immediately I was treated to the heavenly aroma of her soles. They were still slightly damp from my saliva, and they perfectly cupped my face as she ground my head into the floor.

"Take your prick out." She said, and I, once again, complied. I shimmied my pants down to reveal my, somehow after so many ejaculations this day, still hard. "Now start beating." She said.

For a few minutes it seemed as though Della was deeply thinking while distractedly massaging her soles using my face. I, on the other hand, was completely consumed by my desire to cum for her feet. My whole sensory input was of her soles. When I was close to cumming, Della spoke again.

"If you cum, you and I will continue to do things like this, and I'll make you my ****," she said. "But I heard through the walls how you were making Ava moan earlier." She continued. As she spoke she teased my mouth open and began forcing one of her feet deep into my throat. She began moving her foot in and out of my mouth at the rate I was jerking off like I was giving a blowjob to her foot. "Your alternative is to fuck me right now. We can talk to Ava about it, but I also want to be your girlfriend." She said simply.