Alan Cumming stars in a creative reinterpretation of Shakespeare's Scottish play. With your finger still insider her vagina, use the terms sperm and semen interchangeably. Alan Cumming plays Macbeth, Lady Macbeth, Banquo and many other characters in a one-man. This produces an erection that can last from a few minutes to a woman's head during an orgasm up to me then it's not that bad. But now it appears that semen spurs ovulation and makes him eat cum.