My wife has lost weight recently. She's always petite but she went from being a little plump to quite lean and athletic. Her tits were the first thing to go. She's self conscious about it, and I miss them, but her increase in confidence more than makes u for it .
With that said, she normally lets me fuck her tits when I'm really horny and she's not. She climbs on top of me and lets me fuck them until I cover them with cum. It feels great, but it's also usually the only option for me to cum at the time.
Her pussy is tight hot and wet and is incomparable . But titty fucking is definitely fun. Occasionally, she gets off on me standing over her and stroking myself until I shoot cum on her tits. Her seeing me stroke turns her on.