After a particularly rough Friday Tracy takes a long, slow shower. The hot water from the shower felt good on her sore muscles and relaxed them. She towel dries her hair and puts on her long night shirt intending to sleep in it. She crawls into bed and finds a comfortable position and resets her alarm so she can sleep later Saturday.
As tired as she is Tracy hopes to fall asleep fast. Her body seems to have other plans though. As she tries to relax enough for sleep the twinge of arousal stops her over and over again. During her busy day she had felt the twinge many times and had neither time nor opportunity to do anything about it.
Tracy has been missing her lover who has been away on business. She misses his smile and laugh and touch. The way they look at each other and particularly the pleasure they get sharing their bodies with each other. Tracy had wanted to wait for her lover to return but her desire has grown out of control.
Tracy gives in to her body knowing that if she doesn't sleep will be impossible. Making no pretense about what she was doing or trying to prolong the pleasure she starts right in on pleasuring herself ( knowing it will take enough time to get there).