Less intense orgasms? what should i do?

so during the school year i will masturbate 1 time a day and everything was fine... now its summer and i notice i have been doing it up to 4 times a day from boredom which is ridiculous... its gotten to the point where my orgasms are considerably less intense... at first i was worried that it was the content of what i was thinking about was the problem...(i thought maybe my sexual attraction was turning to men) which it was not because i watched gay porn and was like... "...dont think im gay." lol, do you all think i should take like a few day/ week hiatus. i once made a bet with my girlfriend not to masturbate for a week and at the end of the week i had a LEGIT orgasm... what do you all think?