Another Selection

Eve has a unique, and unbelievable ability to travel through time. She can actually do it, but most professionals in the medical and physics field, think she's a crackpot. But she is not. There are times that she feels she has a sign on her back asking for attention, as she is pursued by intergalactic alien females looking for her lesbian services and more than once she escaped by the skin of her teeth.
Only the fortuitous time jumps have rescued her from certain demise. Eve's biggest event as a result of her rare ability is how she met her wife, when she was eighteen, and she was thirty six. Years later they married but, her wife Laotta remembers her visits to her youth, but she has no recollection of those visits. She tell her about the lascivious and debauched times she, an eighteen year old had with the thirty six year old, when she came to visit.
This troubles Eve because of her scruples about the age difference and thinks it's wrong, especially when they first were intimate. As a result, Eve decides to rectify this, the next time she makes a jump to the past, when Laotta was a teenager, she tries to prevent the initial intimacy, and wait the fifteen year for her to attain a comparable age to Eve.