G spot position :: does not allow to enable it during sex. Excluding cases, when penis has curved shape during erection. That is why you should choose special position for G spot stimulation. Usually position from behind is advised, or woman on top when she can control movements of the partner. The most effective stimulation is reached with the help of special G spot vibrators. There is a wide spectrum of such sex toys today. Before buying, it's better to study your body and sensations. The peculiarity of G spot vibrators is their curved shape. They may have either slightly or sharply defined curve. G spot stimulators may be thin as a pencil, or thick, short or long.
Water based lubricants are :: the most multipurpose. They don't erode condoms and materials, vibrators are made of. The only disadvantage of such anal lubricants is quick dryout and probably you will have to apply lubricant once more during sex. Silicone lubricants do not dry up and do not erode condoms and other latex wares. Don't use silicone anal lubricant playing with silicone sex toys. Anal lubricants may be edible and flavored. The best lube for anal sex is lubricants with antiseptic. The first experience of anal penetration is better to get alone with the help of fingers or sex toys. Be careful, inserting anal toys: painful sensations mean that it's better to stop.
Using warming lubricants :: you can apply it on every part of your body. For additional sexual pleasure, you can rub warming lubricant into the breasts or the buttocks. Give the warming lubricant a minute to heat. You can massage it to increase the warmth. Blowing on the genitals after warming lubricant has been applied, intensifies the heat. If you notice any irritation on skin after applying a warming lubricant, stop using it. Maybe it is allergic reaction. Anyway, consult with a doctor. You can also choose a flavored warming lubricant. Popular flavors include pina colada, cherry, strawberry, watermelon.