She returned home with the ring having dried sperm on it

My lovely wife came back from a dating one day. She was chatting with the ebony guy, & it was first time they see each other. Can you imagine that he fucked her into her pussy three times & cum right into it? She returned home with wet underwear. She took off her panties & made me to lick it while I was masturbating. It was usual procedure & he loved one when I jerk my cock & look into her wet & pinky pussy hole. Suddenly I could see that there is a dried sperm on the ring she was wearing. Right after she made me lick that ring & clean it with my tongue. The fact that my wife’s pussy is full of other man’s ejaculated fluid & her attire as well as her ring also, made me feel very horny & aroused at the same time. She told me that probably the ring was dirty, because when he cum inside body & all over her attractive body he spread his sperm in all directions. Or probably ring was touched by his cock while she was jerking it with her hands, before they start fucking procedure. Definitely we were worried if she becomes pregnant from his three shots as he cum inside her pussy…but in three weeks she had her periods & we were glad there is no black baby coming 