I overheard my daughter making a cupcake with a guy. ⇐ Incest

[Guest]

Hello everyone, my daughter is 14 years old, she is dating a guy, he comes to visit us sometimes, he and his daughter usually sit in the room, and one day, although this is probably not right, I decided to eavesdrop on what they were doing there) I heard a whisper and quiet moaning, the conclusion suggests itself) and I assumed that they were having sex, or, in extreme cases, mutual oral sex) I got wildly turned on, even jerked off near the room) this was the situation)