I think my parents are suspicious of my brother and I. He is a year younger than I am, and for 3 years now we have has a slow, steady sexual relationship. It started with him walking in on me naked in the bathroom that we share. He was naked too and we just stared at each other for a minute before he ducked out of the room.

Since that day we have had sex in every room of the house, during all times of the day, and in every possible position.

As it progressed, we started spending more time together and being more flirty with each other and I think our parents have noticed.

I am suprised that neither mom or dad have tried to catch me and my brother in even the slightest act with each other. They are definitely suspicious, but don't seem to care.