so far everything just like this.
-blue girl big tity (shino)- be kind to her and don't call her a jerk (update much?) or press being sarcastic and press "R"
-giantess - defeat her and choose to spare her (probably more incoming) or press "R"
-Reika - wow, this is a fleshed out route. Use Yona to progress her quest. 1st questline doesn't matter. 2nd questline involve Takumi fuck her or you jump in immediately and help her. 3rd Questline involve facing Takumi again.
You are given Obey Takumi or Tie him up. Tie him up and leave him some berries or grilled meat which last about a day and he will talk to you. He will give you a walkie-talkie with high frequency while being good man. 4th questline back to scene but you will disturb them. This forced Keigo out of mood due to Reika being absolute slut even though she under influence. Now play as MAN and cheer her up by console her. Insult Keigo instantly made judge you badly. Afterward. Get her to follow you while on adventure, increasing both your familiarity via gift (by putting stuff inside her.) or lewd dancing. Then go to the Takumi beach again. Choose, i love you too Reika to heart her when she said you got no girlfriend. (WHERE YONA ROUTE?) Then go downward the beach and encounter Takumi where he pathetically threaten you into leaving Reika. Choose i love her over time and enter boss fight with Keigo. Defeat and Spare him. This lead Reika to instantly reject Keigo and sex with you next. (Probably more route update?) Choosing to kill Keigo and tell the truth or lie either way, Keigo will drop his pendant which actually double your attack. So that is a quite good tradeoff. Assuming you want to priotize other route but if future update got harem route, this might is troubling.