The women then started talking about self-love, with Jada revealing her grandmother taught her about pleasuring herself before her first time. "She didn't want me to fall into the hands of a man and if he gave me pleasure to think that pleasure came from him".
Interestingly, Banfield Norris said her own education from her mother could not have been more different, and skewed on the conservative side: "I had none of that!"
She also spoke with Willow's friend Telana Lynum about how she began giving herself "multiple orgasms" by her age.
Jada confessed: "I think by your age, I gave myself multiples first". Multiple orgasms. I was really into it at one point. But one night I was just like, this is actually psychotic, and after that, I just stopped.More news: Trudeau's criticism will cost Canada ‘a lot of money'
She went on: 'Mental health is a daily practice for me. What I eat, what I watch on TV, what music I listen to, how I care for my body, my spiritual practice, what people I surround myself with, the amount of stress I allow and so on... either contribute to or deteriorate my mental health'.
Pinkett Smith added in her post that her battle with mental illness hasn't been easy, though she's grateful she "pulled through".
If you or someone you know is in emotional distress or considering suicide, call the National Suicide Prevention Lifeline at 1-800-273-TALK (8255).
While Adrienne wasn't super-keen to be chatting about the non-traditional subject matter with her granddaughter, Jada was insistent that Willow didn't feel "shame of any kind".
Willow simply likens the experience to walking in on something she shouldn't have. "But I can always tell, you can just see the maturity". "He was embarrassed. It was like their innocence was gone". "You just constantly want it". Pinkett Smith said she too has dealt with suicidal thoughts and has spent years "healing".More news: Uber wants to patent technology to detect drunk riders
'At 15 years old, Jaden, and I remember this day specifically, it's probably one of the most heartbreaking moments of my life, ' she said.
"When the hell did you walk in on us?"
Pinkett Smith has two children with husband Will - Willow and 19-year-old Jaden - and she is also step-mother to Will's son, Trey.
The women ended the video by revealing what they considering the "sexiest body part" on a member of the opposite sex.More news: National Basketball Association title odds hint at LeBron’s next team