I was out on the downstairs patio on my workout bench. The kids were in bed and you were tucking them in. I decided to do a few sets while you were busy and then shower after you came in so we could go to bed. I was in just my boxers and had already worked up a slight sweat. The cool evening breeze kept me from getting too hot and sweaty.
The girls must've gone right to sleep, because it didn't seem like I had hardly started when I heard a sound at the sliding door. I looked up and my eyes went wide. It was a good thing I wasn't lifting any of the weights right then or I would have dropped them. You were leaning against the doorframe with your hands behind your back, pushing your breasts up and out, and one ankle crossed in front of the other. It wasn't the pose that really got my attention, although it was very sexy. It was what you were wearing. You had put on your white eyelet bra and panty set, and you had put your hair into two ponytails with a pair of the girls' white hair-ties. And there was also the mischievous grin you were wearing.
"Ready for bed, I see." I started to get up.
"You don't have to stop on my account. I just thought I'd come out here and give you a little motivation. I mean, all that grunting and panting you were doing sounded sexy and I wanted to see if I could help in any way." The grin never left your face.
Already I had started getting hard just looking at you standing there. I wanted to just get up and throw you onto the bed, but I also figured you had something fun in mind so I decided to play along.
"Well, if you want to help, you could spot for me."
"How do I do that?"
"OK. Stand over here behind my head and as I lift my arms, you help support them so I don't drop the weights on myself. It's usually more important toward the end of the set when my arms are getting tired. "
You walked over behind my head as I lay back down. I picked up the weight again to do another set. As I looked up I could see you had positioned yourself right above my head. You placed your feet far enough apart that you had separated the two halves of your crotchless panties. Seeing your sex so close only made me harder, creating a tent in the front of my boxers.
I started the set. Lifting the weights easily at first, I saw you looking toward my waist more than the weights. I also noticed your sex lips start to glisten as you became aroused. At '7' I started to strain and my hard-on popped out through the fly. You reached down to support my elbows as I lifted the weights a little slower. However, you didn't just bend over and grab my arms. You squatted. This brought your lips down within inches of my face. If it was possible, I'm sure my staff got a little harder each time you squatted. And by the time I reached '10' and was straining to lift the weights, I smiled at your motivation: "Come on, honey, get it up. Get it up!"
"Very good, honey." You said. "You get a prize!" And you leaned over top of me, placing your hands on the bench on either side of my waist, until your head was over my shaft. You kissed the tip of my staff a couple times, and then I felt you lower your mouth onto me. But I wasn't just lying there enjoying my prize. Your position had placed your panty-clad love flower nearly on my face. I raised my chin a little and stuck out my tongue. It slipped through the parted cloth of your panties and into your sex. The nectar of your flower was intoxicating. But before I could do more than just taste you, you lifted your head with a slurp and stood up.
"Ready to do another set?" You asked.
"If that's my prize for 10, yeah, I'll do more!"