I really like when bulls cum inside my wife's pussy (and her favorite as well) but I think the hottest is when one of her regulars fucks her and pulls out of her pussy and sticks it in her mouth just in time to cum.
GF luvs a good/long/hard fucking from her young bull (he's 32, she's 57), then to have him pull out and cum on her clit.
Makes her crazy & very messy...