You know, I do all that stuff in your question and in @ucme‘s answer, and yet I’m not sure how sensual I think I am. I guess I think I’m more sensual in theory than in practice.
To be sensual, you need to slow down, and I find myself racing around so much. Just to pause for a second to feel and taste the food in my mouth, it takes me serious commitment to remember I want to do that. And quickly, my fast chewing starts up again.
I love the feel of my beloved’s skin. I love it under my hands and I love full body contact, but I rarely get it. She is (physically) cold and wears pajamas all the time. Sometimes, though, we hold or touch hands, or lay a hand on a knee or head, and the sense of focus that provides—all the senses coming into play, but mostly the interior sense of heat and pressure and energy flow—is quite intense.
In my imagination, I experience things with all my senses. This is so I can write it down and help others feel it. It is so I can talk someone into an orgasm just with my words creating a world for her. It is because all the senses feel like they are being processed in an imaginative space. If I pay attention—really focus—I can become one with these sensations. There is no separation between me and experience.