I have 75%ed (?) the game. Each of the first two girls has the 3rd level 2d Animation "Finale" untranslated, literally where they are Corrupted and Break. 90% of the game is translated rather well up to those TWO points in particular. I have not 100% the game because:
1) the tutorial SUCKS and is present in ALL THREE MODES of the game and wastes your effort with demanding you do specific moves which rob you of stamina for the girls.
2) FUCK 'Normal' speed. Do NOT...EVER...Move normal speed. Remain Very Slow to Slow speed. Except Anal. Both girls EXCEL at anal.
3)The Tutorial WASTES AN ENTIRE DAY FORCING you to go Normal Speed and fails to Inform you of the Pips and Percentages.
Pips - The RED SPHERES for each body area - Clit, Breasts, Vagina, Anal
There are 10 spheres. That would equal 100% right? Only they have them at the back end of the UI 5 over 5. Note that.
Percentage - The BAR below the entire UI of each sex area, indicating the amount of time until Orgasm
As far as I can tell the amount of Pips does not matter until Lvl 3 when you need 6 for Anal/Vaginal to continue. The slwoing/gaining rate is neglegible as everything is done in QUADRILIANTHNS or even QUINTILIANTHNS of a second per percentage/pip.
*Special Note* The Spheres are stacked, but count to 10. 5 Pips (Spheres) are Half of the Bar (Orgasm/Percentage), You need to stop orgasm at 90% of THREE of the FOUR areas and then STOP STOP STOP just short of orgasm at 90% of the FOURTH Area (3xs!!) to get the "3 Tease Events." This is a game where you CANNOT watch the action only MONITOR the counters. Stop the BAR at 8/10 pips (90% essentially, because remember the 10 pips would equal the WHOLE UI but are stacked 5 over 5). DO NOT pay attention to the action as a Eroge would have you believe. This is a lie. Only watch the game protion. Maybe, if you know Japanese, you can listen for the Girl Cum's dialogue, but don't bet on it.