I have just began a new relationship (4 month) I have never yruely been in love before. I truely believe this is true love. We have a healthy physical relationship. She has had very few partners, having sex at most once a year for the 91st give years. When we have "marathon" activity she swells shut and intercourse becomes painful . thats problem one. Problem two is i find her so beautiful and stimulating that I have a hard time maintaining an erection. Problem there i take viagra to deal with E.D. problems. Now we have intercourse but i have a hard time ejaculating and When i do its not a "climax" i am often unaware that i did at all. I know my problem seems trivial but starting a story tale love at 48 years old. I want to have sex like a " normal" man please help.