Yeah, so here's what I did. Triggered Kendra scene, went to bed and woke up, talked to Billy about getting a BJ. He comes over, the 3 some happens again, and then I talk to Janice. There is no option to ask about the phone call.No you don't
After the 3-some scene with Kendra and Julia you don't need to don't need to skip anymore school days, because Janice got the call on the second skip school scene which included the 3-some.
To get the option to talk to her about the phone call, you needed to have repeated the 3-some with Billy and Janice at the pool
To get it
Talk to Billy about BJ at school
Go to the pool to catch Janice there on her own, not on the towel
Go through the motion
Select continue when you get the option about her wearing the blind fold, i.e. Don't make her wear it.