Two soldiers who were made enemies by war are made allies by circumstance when they are forced to escape a doomed city together. (Halo: ODST fanfiction, featuring characters by Rube)
Felicia would do anything to help her little sister; that would include bartering her skills to a neighbor for a large cookie order. When she happens upon Blake, he buys the lot and has a taste for more than just cookies.
A 42 year old woman visits her older brother as he is recovering from cancer. They reestablish the close relationship they had as teen-agers and she helps him overcome his impotence.
My latest lover is a forty-five year old hard-bodied physical therapist to whom I was sent to receive treatment for an arthritic hip. The non-arthritic parts of me soon had Pam enthralled and the tight unitard she was wearing saturated from more than perspiration. It was because of her that I thought back to my early days of training, as my nose bumped her clitoris and my tongue invaded her love canal.