In addition to the presence of female organs and external differences, futanari's masculinity is also different from that of men.
One distinguishing characteristic is that the penis and testicles are more developed
than those of ordinary men, and while men produce an average of 80 to 300 million sperm
per day in the testicles, futanaris produce about 8 to 20 billion sperm per day.
Additionally, the penis is 7 to 15 cm longer than the average male, so it can be said that
most futanari are larger than the male. For reference, the teacher is 36cm, which is a bit taller
than average ♡ However, there is a large individual difference in this area, so there can be many
futanaris who are smaller than men!

Next, we will directly observe and
practice the genitals of an actual futanari.

Structure of futanari genitalia

Ovary

Womb

Rectum

Vagina

Production of 8 to 20 billion sperm per day

Production of 80 to 300 million sperm per day