Wii Fit Trainer content explicitly with futanari versions of the content. Features one totally original futa comic too.
Link to the "Lewd Training" series: https://e-hentai.org/g/3213933/0397990b75/
Link to the "Non-Futa Extras" image gallery: https://e-hentai.org/g/3213966/0fbb3a3137/

English:
1 - 6 Greetings from Wiifit trainer
7 - 12 WiiFit trainer's holiday
13 - 14 Dress Up Wiifit Trainer Samples
15 - 27 Special Training

Japanese:
28 - 33 Wiifitトレーナーさんから新年の挨拶
34 - 39 WiiFitトレーナーさんの休日
40 - 41 着せ替えWiifitトレーナーさんサンプル画像
42 - 54 ちょっと変わったトレーニング

我想和扶她大姐姐互囸

Base +2, tzzxx +6, EE00FF +5, mikegood +7, PUIKLE +6

Downward Doggy Style

Base +6, Salaminder +6

that was a very bad ending...
it just make me cry 😭

Base +6, Iskuri +6, FalanOrbiplanax +6