My wife has The Bull. When I found him and they started fucking, he was 19, she was 48. Now she's 51 and he's 22. He's very good looking, body shape from the gym, very well endowed, with impressive stamina and able to repeat his performance. Although they're fucking for 3 years now, they're still like a rabbits and it's quite usual they spend whole weekend in bed, fucking over and over again. He's the only person in her life makes her squirt on multiple occasions.
Although she always been submissive, with me she still had some hesitation, some boundaries. But with him she's totally out of control. No boundaries at all. After he makes her squirt first time, she became even more submissive to him and of course he noticed that and start pushing her boundaries further and further till today when all boundaries completely disappeared, she became completely addicted to his cock and there's nothing in this world she wouldn't do for him, just to please him and makes him happy.