"[…]the character may invest in the specialty of ejaculation control if male, or orgasm control if female. A male specialized in ejaculation control can delay his ejaculation until he is ready. A female specialized in orgasm control increases her odds of having an orgasm by 1 for each point invested. Each female already has a Base Odds of Orgasm (BOO), which is 1d100. The TH for orgasm is 100 - BOO - (points invested in orgasm control). Compare the skill check to the TH. A male specialized in ejaculation control increases his ability to delay ejaculation. Each point invested allows a male to delay his ejaculation by 60 seconds, if desired. The base time an erect male can delay his ejaculation from initial and continued stimulation is 300 seconds. However, many other factors affect orgasm control. Consult ‘ejaculation’ on the next page to obtain SF (Scrotum Fullness). Subtract SF from 100, to obtain Scrotum Emptiness (SE). Divide SE by 100 and multiply it by the base or modified time for ejaculation control. Next, consider the partner’s Bodily Attractiveness and Facial Charisma Skill Modifiers. Apply the average during the missionary position. Consider Bodily Attractiveness twice as important during doggiestyle. Consider Facial Charisma twice as important during fellatio, except for mutual fellatio. Apply the opposite of the modifier, such as - 64 becoming + 64. If the sexual stimulus is novel, then multiply ejaculation control by 0.2. If the sexual stimuls is not novel, but boring, multiply ejaculation control by 2. Finally, if a character is in puberty, then multiply ejaculation control by 0.2. If a character is middle-aged, then multiply ejaculation control by 2. If a character is in old age, then multiply ejaculation control by 3, and multiply it by 4 if the character is venerable."