Ever since Uncle Pat had suffered a stroke, I was always delegated to maintain his lawn & stay over when needed. He was 72 and my Aunt Daisy was 63, the year I turned 18.
Every Saturday, I would arrive before Noon to mow the lawn. Aunt Daisy always fixed a light lunch before I got to work.
One day I arrived to find her wearing a 2 piece bathing suit. Pretty good looking for an oldie, I thought. She'd never had children; so she was not scarred with birth marks or stretch marks. I estimated she was 5'5" and weighed about 120 pounds. Nice tits; flat belly; and a tight ass; all made a nice package. The bikini was rather brief for her age; and I noticed quite a thick muff outline with some hair peeking out above and through the leg openings.
I was 18 and a horn dog. My cock got hard just looking at her. After lunch, I stripped down to my gym shorts due to the hot afternoon. Hot in more ways than one as it turned out.
I had not worn a jock under my shorts; my cock was hard and pushing against my shorts just from looking at her.
I kissed her on the cheek and thanked her for lunch as I headed out to the garage to get the mower. It sounded like she moaned when I kissed her; but what did I know?
I was half way through mowing the yard; sweat was pouring from my pores. Daisy came out from the house with a tall glass of lemonade. I stopped; thanked her for the glass and took a swig. Her hand had lingered on the glass and I felt her finger nail rake across my palm. As we stood, while I caught my breath, she complimented me on my appearance.