The airplane cup is a commonly used tool for male masturbation. For masturbation, everyone should first realize that it is definitely not a sinful behavior, but a way to relieve tense emotions and satisfy their own desires by twitching up and down. So airplane cups are not pornographic devices, on the contrary, they are a versatile and harmless sexual health product. However, it is important to avoid excessive use of aircraft cups to avoid personal injury.
The structure of an airplane cup is relatively simple, with sponge, plastic cup body, lubricant, and that's all. Masturbation is practiced by both men and women, regardless of age. Even with marriage and family, over 60% of men and 40% of women still have masturbation habits