An explicit sex education reference book. Accompanying photographs.
To appeal to male students, a pretty Japanese teen is hired to create an easy-to-read guide.
Practical materials for practical hands-on learning.
This "reference book" is a photoreal 3DCG image collection. All pages are 1600x1200 size.
50 pages with megane (glasses), 50 pages standard (no glasses). 100 total pages.