If I play with my own nipples it doesn't do too much for me, but having someone else squeeze, lick and suck on them and omg!! Interesting thing is I get hornier but the craving is more to get my hands on his cock.
One thing with aging is that my tits are getting larger and a bit flabbier. I can actually push them together and form a decent cleavage! Last time I went to a bathhouse, had a guy complement me on them...said he liked my tits, so i told him enjoy them
Ended up letting him titfuck me...i love having that done now.