I really think she could make some $$$

So here it is how do I go about telling my Mature Mom that she should start an onlyfans? She is 62 yr skinny with Nice round DD tits and blonde hair, I recently came across a mature only fans page and thought to myself my mom could make a lot of $$. Trust me I’ve seen her topless many times out by the pool and she looks amazing. Do I just tell her straight up or ask her if she has ever thought of doing it ?