Is it normal that my husband paid for a stranger to bang me?

our sexual live is getting worth after that i met my ex-lover. so for my birthday, my husband offered me a 1 hour and half massage scene in a 5 stars hotel. i want their and the package was a 20 mnts Jacuzzi with Chinese salt and soft music, followed by 15 mnst steam and the rest full body massage. A girl received me at the entree and guides me to the changing room where she asked me to take all my dress off and stay nude covered by a big white and hot towel. The first 2 scenes passed normally and it was time to go to the third room for body massage. The room was lighted with candles, soft music and little bit of steam that makes the visibility not clear. The lady requests me to be prepared and get relaxed until the massager came. i was a little bit nerves when i knew that he was a man. But she replies that this is the package that my husband asked. i laid down on the bed my face down, covered by the towel when i felt that someone arrived move the towel down my hips, put some oil and cream on his hands and shoulder and start masse me gently then getting harder, few minutes passed i felt more relaxed and can't move any more, then he moved down my feet and start going upper till reaching my upper legs where he move totally the towel and start massaging my boobs, then with his hand spread my legs and start massaging between my legs, I start getting horny and shamed of discovering that my pussy is getting wet. While thinking of that situation I felt two finger caressing my entry pussy, and before protesting, his two fingers goes deep inside my pussy, I couldn’t resist to his fast move I came on his hand, he turned me on my back and start squeezing my tits then kissing me, I was so excited that couldn’t stop him till he fucked me and came inside me. But I’m still wondering if my husband asked him to make this or the guy make it from his own. I try to ask my husband why he chooses a man and if he does know him. His answer was that woman can’t massage you hard and won’t let you feel relaxed.