Undoubtedly, you can stimulate :: the penis using just your hands and fingers. The success is guaranteed: you will reach the highest delight and, as a result, the ejaculation. But the man that doesn't want to work with hand should possess something exceptional. And it is numerous sex toys: sex dolls, realistic vaginas, dildos, and many others. As compared with hand masturbation such devices have some advantages: after their use the penis doesn't look slack and drooped. Such toy can work without a break. The hands are free and you can, for example, page your favorite magazines and books. Thus, you get the illusion of penetrating in vagina, anus or mouth. You feel warm and flexible material, and it resembles like if you have sex with real woman.
Sex odor :: American scientists carried our research work during which they investigated the influence of different flavors on sexual excitability of a person. As it became known, women tremble from the scent of cherry, cologne and strangely enough barbecue meat. Lavender influences both men and women. True gentlemen lose their heads smelling the scent from cucumber, baby powder, though daddies usually do not like to seat with their babies. But as it was found out during research, phenomenal success has usual lollipops, which produce amazing effect on men and women.
Needless to say that :: silicone based lubricants cannot be used with silicone sex toys. As for 100% silicone sex toys, you will not face with such problems unless it is not 100% silicone. It is also fine to use silicone-based lubricants with condoms of just about any kind. You have to be sure that it is made from 100% silicone elsewise it may destroy the sex toy and break it down. Using silicone-based lubricant with latex toy, make sure to double-check the information about the product and sure it is safe to use with latex. Apply the silicone-based lubricant in small amounts, spreading it around slightly until the needed lubrication is achieved.