Social activity is for sexual reproduction? In that case, what isn't for it? Social interactions easily lead to more offspring even if not directly related to

Social activity is for sexual reproduction? In that case, what isn't for it? Social interactions easily lead to more offspring even if not directly related to reproduction. My providing hundreds of happy orgasms to my female mate definitely improves the chances I'll get to impregnate her. Supporting reproduction doesn't need to be direct every time.