I’m a very sexual 43-year-old woman

I consider myself a very sexual woman. I am 43 and my husband is 35. I was always very active sexually in my previous marriage, but now I’m even more active. I now have sex every day, sometimes two or three times—plus I masturbate when my husband is at work. We are even planning a trip to have sex with another woman, a threesome. Is this normal at my age? Is it normal for a woman at my age to be so active?
Thank you,
Rose