>It feels like my entire spine is a sexual organ

There's a ritual based around the spine. 1. Do a light invocation, say a short verse and begin to think of succubus e.g"I want succubus... etc." 2 Limber up with a few easy stretches, arms, legs, neck 3. Do some dancing, listen to some energetic music 4. do some deeper stretches, spine, shoulders, hips 5. do another invocation, more detailed request, repeat it 6. meditate, relax your body 7. lay down, do a deeper relaxation, go into trance 8. repeat the invocation a third time 9. begin to focus on your energy as it courses through your body with the breath, and as it passes through you feel the spine and focus on sexual energy to stimulate the sexual senses.

short-term symptoms may include enhanced visualization of spirit, feeling of being touched, arousal, laughter; in deeper trance closed eye visuals and hearing voices. Also, during the sexual breath work, spine arching, neck arching, light trembling. As it continues you'll have sensation of having orgasm that can last as long as you can endure (minus the movement of sexual fluids, except in rare case i.e. nocturnal emissions state of function).
mid-term effects are mood boost, better sleep, more energy
long-term effects, if your mind allows, are more sexual/romantic confidence, more sensual, more creativity, good dreams, and of course the very "contact with succubus."

Remember, this is very much regulated by mind and beliefs, and involves letting your impulses take over in some ways

>Yeah it makes me feel lots of things. Warmer would be on that list. I wouldn't have much of a way to describe it. You just have to feel it to know. It starts at the tailbone and moves upward. It feels like a orgasmic bliss and everything is love. When it reaches up to my heart I can feel emotion sweep over me. It feels like I feel her love compressed into my chest. Sometimes the feelings are so strong that it causes me to cry. It moves to my head and it causes some sort of head rush feeling. Like I am spinning around. My whole bodies nerves gets fried during this and it causes any slight rub on my body to feel good, or not so good if it rubs against me too much. It feels like I'm vibrating and my hands and feet start tingling.

Learn to ground the excess energy or direct it into a thoughtform, a spell, or back to her.