Female led relationships discussion

Greetings everyone. My slave is progressing well with his female training, and I could use some input. She seems ready for her first monthly menstrual cycle. .I’ve updated the password so he cannot log in. .. Any ideas? I’m putting together a list of women’s items for him to gather for this weekend’s activities. .. Which tampons should we choose? He/she is already wearing pantie shields daily and using feminine napkins. I am considering vaginal moisturizing cream as lubricant when inserting the tampon … Any recommendations would be welcome. Thank you, Mistress L