Short answers, pulled from the story.
Foreplay is a set of emotionally and physically intimate acts between one or more people meant to create sexual arousal and desire for sexual activity. It can include kissing, sexual touching, removing clothes, oral sex, manual sex, sexual games, and sexual roleplay. Nonphysical activities, such as mental or verbal acts, can also count as foreplay in some contexts.
Sexologist Dr. William Robinson suggests male partners can perform intercourse without foreplay, while female partners require longer acts of foreplay to become sufficiently stimulated and pleasured. Physical arousal is reached more easily by the male partner, a difference the source attributes to the potential consequences of pregnancy and motherhood. Foreplay has also been found to be positively associated with female orgasm.
In a survey of 152 mainly university-educated couples, the average times were 7 minutes on intercourse and 12 minutes on foreplay. Neither partner was satisfied with the duration of foreplay, suggesting a gap between desire and reality. The length of foreplay that men and women desired was about the same.
In a global study of about 12,000 individuals from 27 countries across 6 continents, physical foreplay was rated very important by 63% of men and 60% of women.
Tantric foreplay is the first step in a lovemaking session according to tantra principles, and it resists rushing toward orgasm. It prepares the body and mind for union and may include sensual baths, fragrance oil, and candles. Practitioners often sit cross-legged, staring at each other and touching palms, and may use tantra massage meant for pleasure and spiritual connection rather than orgasm.
The Ancient Indian work Kama Sutra describes different types of embracing, kissing, and marking with nails and teeth. It also mentions activities such as slapping and moaning, classifying them as play. Foreplay also appears in marital advice literature dating back to the early 1900s.