You deal with the fresh EXP before going further.

You casually gesture to the (Y) answer, partially because it looks kinda like a stylized butt, and you wanted to caress it, then the quest logs pop up in your field of vision.

[♡Daily Quests♡]
[♡Rough Sex♡]
[Your guardian angel likes rough sex, be sure to give it to him regularly.]
[Objectives:
□ Rough Anal
+
□ Cum in ass.
AND/OR
□ Roughly forced cunalingus,
+
□ Forced female ejaculate drinking.
AND/OR
■ Rough Deepthroat
+
■ Cum in Throat.]
[STATUS: completed Refreshed in: 23:59:47...]
[Reward: 50 Exp x 800% = 400 Exp.]
[This (Sexual Quest)'s Exp is "Typeless" chose Exp Type? (Y)/(N)]

Again you attempt to caress that butt button, but this time you did it to open the screen because that's what you expected to happen based on previous results.

[Available: 400 Typeless Experience.
Choose type:
(A) Class Experience: 450 Exp
(B) Racial Experience: 400 Exp
If choice = (A): chose class to advance...
(X): Assassin: currently has 0/3000 exp to advance to level 2.
(Y): Barbarian: currently has 0/3000 exp to advance to level 2.
(Z): Ranger: currently has 0/3000 exp to advance to level 2.]

Well, this choice was obvious, you had set yourself up to be a class-advancement grinding machine, so that's what you would go with, but the choice of class is a little bit harder...