i dont think its too difficult to get the default ending, i didnt make this to be frustrating. theres only an additional scene when at nearly max affection.
theres no private message system so i must paste it here, apologies if its not perfectly accurate to text ingame lol
--Spoilers--
first choice doesnt do anything
-thats amazing
-feed it to me
-im glad i met you
-youre interesting
-read it for me
-ill do my best
-lick it off...?
-even people like me?
-I've been wanting to
-i like hearing you
-do it again
-i needed this
the rest dont matter.