i might be the asshole here

i met this guy on tinder we went out a couple times and it was cute but i felt like he wanted more than i could give right now. hes in his 30s me in my early 40s i am not looking for anything serious but we had good chemistry so i invited him over one night just for sex no strings attached kind of thing. it was great sex too we did it several times that night then he left happy and satisfied or so i thought. the next day though i saw he had blocked me on all my socials which hurt my feelings a lot but also made me realize maybe hes the asshole not me. he wanted to keep seeing each other casually which is what i said from the start i wasnt into that. hes now texting my friend asking if shes still single and stuff. i feel like shit but at least we both knew where we stood before anything got complicated or hurtful right? just hard to shake feeling like i fucked him over somehow. sorry for the pun lol