https://vndb.org/v25680
http://www.getchu.com/soft.phtml?id=1047823

footjob@p304 p447

Base +6, safeMan^^ +6, HONGYIXUMING +5, sunshineandlolipops +22, ScrawnyJohny -6, catlu +4

There is two extra characters that not in this but shown in both vndb &getchu pages

Base +8, 化学老施 +6, ScrawnyJohny +6

整活整活

Base +6, ScrawnyJohny -6

真实。。

Base +6, ScrawnyJohny -6

According to https://vndb.org/v25680/chars#chars, Ouse Utami, or the heroine with pink hair, engages in incest (once you allow spoiler tags), and likes:
* Everything about her son
* warm udon
* crabs

Her images start @296, and I'll just guess the dominatrix images are with the son, but there are two people she has sex with. One young with black hair, and the other older with tan hair.

Base +7, ScrawnyJohny +6, Tokizo +6, darklifeness +6, fragman555 +6, oper778 +6, shind90 +6

Is this game animated?

Base +8