The relationship with Diana progresses.

Your relationship with Diana progressed faster than you expected. The second date was more like the first, but the next you spent the night in a motel, where you had sex for the first time.

You enjoyed watching Diana lay naked on the bed waiting for you, with her cock, which was the same size as Kim's, hard and clamoring for attention. You got on top of her in a 69 and sucked each other's cocks, which you were grateful for training with your sister. After that there was a second round in which Diana offered you her pussy, which you put in using a condom to avoid the risk of pregnancy.

When they completed a month of courtship, Diana was at his house for the first time and finally met your family. She made easy friends with Kim and Alice, and Hannah really liked her too, saying you made a great choice.

During that night Diana slept with you in your room. It was your mother's decision to do so as she still thought your girlfriend was a normal girl and your sisters could expose their secret to her.

When you woke up the next day Diana was lying behind you and you could feel her morning wood pressing against your back. You then asked her not to get up and fuck your ass so you wouldn't leave evidence for your mother to get suspicious.

She refused for fear of hurting you, but you insisted and she did it very carefully. Thanks to the dildos your sisters made you use, her size wasn't new to you and so you managed to hold on pretty well.