One male and two females left in my group. They all get up in my lap at one time or another during the day/evening. Buddy (male) is the one that sleeps on the arm of my chair. He doesn't actually get into my lap and if I try to put him in my lap he will jump down.

Tink (female) is all over me. She will jump up and get right in my face to get my attention and then lay down and roll all over me and the chair.

Mama (female) doesn't get completely into my lap all of the time. She likes to lay on the edge of the front of the chair. Silly cats.

Who knows why they do what they do.