Playing after sex??

So my BF AND I just had phenominal sex. On my top 10 list of all time lol. He had to run off to work right after which I was perfectly ok with.... But for some reason today. I rolled over... since he tucked me in and told me to take a nap....and I felt all his cum just slide down in between my legs and in between my cheeks. For some reason feeling that turned my on even more so I grabbed my toy and turned it on and decided to enjoy some back door play. I had anyone great orgasm. Then I cleaned her off and enjoyed just clitoral stimulation. Mean while between his cum and mine I was a mess lol but after 45 min I'm beat lmao. But has anyone else played with them selves after being satisfied by your SO